GB 12900-1991 船舶通用术语 船用材料.pdf 23页

'UDC629.12.002.3:001u04中华人民共和国国家标准GB12900一91船舶‘通用术语船用材料Generalterminologyforships一Shipbuildingmaterial1991一05一11发布1992一01一01实施国家技术监督局发布 中华人民共和国国家标准GB12900一91船舶通用术语船用材料Generalterminologyforships-Shipbuildingmaterial主题内容与适用范围本标准规定了船舶专用和部分常用的材料及材料性能的术语和定义。本标准适用于船舶行业的科研、设计、生产、教学等领域。材料黑色金属材料不推荐的序号术语定义或说明同义词2.1.1船体结构钢适用于建造和修理船体的结构钢船体钢;hull-structuralsteel船体用钢2.1.2一般强度船体结构钢屈服点大于或等于235MPa、低于315MPanormalstrengthhul-struc-的船体结构钢totalsteel2.1.3高强度船体结构钢屈服点大于或等于315MPa的船体结构highstrengthhull-structural钢steel2.1.4船体结构钢韧性等级将某一强度级别的船体结构钢按冲击韧性toughnessgradeofhull-水平划分的等级，如A,B,D,E级等structuralsteel国家技术监督局1991一05一11批准1992一01一01实施 Gs12900一91不推荐的术语定义或说明同义词球扁钢横截面一端带有近似圆形凸起的扁钢bulbflat;bulbsteel对称球扁钢不对称球扁钢T型钢横截面为“T"”形的型钢T-sectionT-barL型钢不等边、不等厚的角钢L-section;L-bar焊接锚链钢捍接性良好，用于制造焊接锚链的圆钢steelforweldedchaincables耐压壳体钢板具有较高强度、良好韧性和焊接性的，用于steelplateforpressureshel制造潜水器和潜艇耐压壳体的钢板耐海水结构钥在海水中具有较高化学稳定性的结构钢。seawatercorrosion-resisting通常含有P,CSt,Cr,Ni,Mn等合金元素structuralsteel耐海水不}r啊在海水中具有较高化学稳定性的不锈钢。seawatercorrosion-resisting通常比一般不锈钢含有更高的Ct,Ni或其它合stainlesssteel金元素，或有更高的纯洁度以提高在海水中耐抓离子局部腐蚀的能力2.1.12}耐海洋大气结构钢在海洋大气中具有较高化学稳定性的结构俐，通常含有Ni,Cr,P,Cu等合金元素-一-“。”一r““‘’‘’‘suuesnrat“’一‘ GB12900一91不推荐的序号术语定义或说明同义词2.1.13铁素体低温钢基体为铁素体组织，有较高低温韧性，用于ferrit玄csteelforlow忱mPer-制造低温容器或设备的钢attire肋rviCe2.1.14低磁钢以Mn、cr、Ni、N、c为主要合金元素，其组low一magneticsteel;织为奥氏体，磁导率很低的钢。相对磁导率一般non一magnetics妞el在2以下2.1.152向钢对厚度方向(z向)有一定性能要求的结构抗层状撕裂2一dlrectionsteel钢。通常规定2向的断面收缩率，并对含硫量钢、厚度方有严格要求向性能钢一}2.1.16复合钢某种钢(基材)用其它金属或合金(复材)将Cladsteel全部所需面包覆起来，其界面达到冶金性质结合的材料2.1.17船体结构用铸钢焊接性良好，用于铸造脂、娓柱等船体结构Caststeelfothull一struCtUte件的铸钢2.1.18船体结构用锻钢用于锻造船体结构件的钢。分为焊接构件forgedstelforhull一stru。(如舰轴架)和非焊接构件〔如舵轴)两类，对前tUre者要求焊接性良好}.I2.1.15船舶机械用锻钢用于锻造船舶机械零件或构件的钢拓rg曰st沈lforshiPma-chinery阳tts2.1.ZC.船舶机械用铸钢用于铸造船舶机械零件或构件的钢。aststeelforshiPrnachineryparts2.1.21船舶轴系用钢用于制造船舶动力系统主轴系的钢steelforshiPs恤fting2.1.22铸造锚链钢达到一定强度要求，适于铸造锚链的钢steelforcastchain雌bl留 GB12900一912.2有色金属材料不推荐的序号术语定义或说明同义词2.2.1船用铝合金适用于建造船舶并能满足使用要求的铝合marinealuminiumalloy金2.2.2变形铝合金能用塑性变形方式加工成形的铝合金{wroughtaluminiumaloy2.2.3铸造铝合金能用铸造方式制造零、部件或产品的铝合castaluminiumalloy金2.2.4铝一镁合金以镁为主要合金元素的铝合金aluminium-magnesiumalloy2.2.5铝一锌一镁合金以锌和镁为主要合金元素的铝合金aluminium-zinc-magnesiumalloy22.6铝一镁一硅合金以镁和硅为主要合金元素的铝合金aluminium-magnesium-sili-conalloy，”，了一在设计温度为一165℃以一F使用的铝合金，a}luImminiufma.ioyrotexa_a在船舶上主要用于建造液化气货舱等lowtemperatureservice2.2.8铝合金整体挤压壁板用挤压方式制造的、板材和纵向加强筋连aluminiumalloyintegrally成一体的铝合金制品extrudedpanel2.2.9船用铜合金适用于制造船舶零、部件并能满足使用要marinecopperaloy求的铜合金2.2.10变形铜合金能用塑性变形方式加工成形的铜合金wroughtcopperalloy2.2.11铸造铜合金能用铸造方式制造零、部件或产品的铜合castcopperaloy金2.2.12螺旋桨用铸造铜合金适用于铸造船舶螺旋桨并能满足使用要求castcopperaloyforpro,的铜合金。如高强度黄铜、高锰铝青铜等pellet GB12800一91不推荐的序号术语定义或说明同义词2.2.飞3高阻尼铜合金具有较高减振性能、可减小机械或结构件highdampingcopperalloy的振动和噪声的铜合金。如锰一铜合金2.2.14船用钦合金适用于制造船舶结构及零、部件并能满足marinetitaniumaloy使用要求的钦合金。如铁一铝系合金2.2.15腐蚀电位较负，靠增加自身的腐蚀速率为一}牺牲阳极材”被保护金属提供阴极保护的阳极材料。如锌合金、铝合金、镁合金2.2.16辅助阳极材料外加电流阴极保护系统中，与被保护金属auxiliaryanodematerial构成回路的电极材料。一般在工作状态下腐蚀很少或基本上不腐蚀2.3焊接材料不推荐的序号术语定义或说明同义词}2.3.1船用焊条用于建造船舶的电弧焊焊条shipbuildingelectrode一}2.3.2低氢焊条熔敷金属中扩散氢的含量低于10cm"/lowhydrogentypeetec-100g(采用甘油法)或]5cm"八008(采用水银trode;法)的焊条。药皮一般由碳酸盐及氟化物等碱性hydrogencontroledelec-物质组成trode2.3.3超低氢焊条熔敷金属中扩散氢含量低于5cm"/100gultralowhydrogentype(采用甘油法)或8cm"/100g(采用水银法)的electrode焊条。药皮一般由碳酸盐及氟化物等碱性物质组成2.3.4高效焊条熔敷效率高或熔化速度快的焊条。如铁粉{highefficiencyelectrode焊条、重力焊条等}2.3.5铁粉焊条药皮中含有30%以上的铁粉、熔敷效率在ironpowdertypeelectrode105%以上的高效焊条2.3.6重力焊条长度在500mm以上，引弧端涂有引弧剂、gravityelectrode靠自重下降进行自动焊接的高效焊条 GB12900一91不推荐的序号术语定义或说明同义词2.3.7深熔焊条电弧穿透力较强、熔深比一般焊条大的焊deeppenetrationelectrode条2.3.8立向下焊条立焊时由上向下操作的焊条。这种焊条的下行焊条electrodeforverticaldown焊缝成形比一般焊条立焊时美观，生产效率也welding较高2.3.9船用焊丝用于船舶建造的焊接填充金属或同时作为weldingwireforshipbuild-导电用的金属丝，如埋弧焊丝、气体保护焊丝等ing2.3.10埋弧焊丝在焊剂层保护下焊接时所用的填充金属丝weldingwirefor.submergedarewelding2.:.11{气体保护焊丝在气体保护下焊接时所用的填充金属丝weldingwireforgasshield-edarcwelding2.3.11药芯焊丝在钢管或薄钥带卷成的圆形及异形管状体flux-coredwire中填满一定成分的药粉，经拉制而成的焊丝2.3.13铜合金焊丝一熔敷金属为铜或铜合金的焊丝copperaloyweldingwire}{2.3.14铝合金焊丝熔敷金属为铝或铝合金的焊丝aluminiumaloyweldingwire2.3.15船用焊剂用于建造船舶的、焊接时能够熔化形成熔fluxforshipbuilding渣和气体、对熔化金属起保护和冶金处理作用的一种颗粒状物质。如熔炼焊剂、烧结焊剂、粘结焊剂等2.3.16保护气体焊接过程中用于保护金属熔滴、溶池及接shieldinggas头区免受外界气体侵害的气体。如二氧化碳、氢气等 Gs12900一91涂料不推荐的序号·术语定义或说明同义词2.4.1涂料徐于物体表面，能形成具有保护、装饰或特coating;paint殊功能涂膜的材料的统称2.4.2船舶徐料涂于船舶各部位，能防止海水、海洋大气腐船舶漆marinecoating;蚀和海生物附着及满足船舶特种要求的各种涂marinepaint料的统称2.4.3船底涂料涂于船壳轻载水线以下部位，具有防止海shipbottomcoating水腐蚀和海生物附着等性能的涂料2.4.4船底防锈涂料徐于船壳轻载水线以下部位，具有防止海shipbottomanticorrosive水浸蚀性能的涂料coating2.4.5船底防污涂料涂于木船水下部位，能杀死或驱除船蛆等shipbottomantifouling海生物的涂料coating2.46木船防污涂料涂于木船水下部位，能杀死或驭除船姐等antifoulingcoatingfor海生物的涂料woodenboat2.4.;，自抛光防污涂料以有机金属共聚物为基料配制成的在航行selfpolishingcopolymer中具有自行抛光特性的船底防污涂料antifoulingcoating2.4.9水线涂料涂于船壳轻、重载水线之间部位，具有耐干boattoppi叱coating湿交替等性能的涂料2.4.9船壳涂料涂于船壳外板重载水线以上部位，具有耐topsidecoating攀晒耐海洋大气腐蚀等性能的涂料2.4.10桅杆涂料涂于桅杆部位，具有耐海洋大气腐蚀等性mastcoating能的徐料2.4.11锚链涂料涂于锚和锚链，具有耐海水浸蚀等性能的anchorchaincoating涂料2.4.12甲板涂料涂于船舶甲板部位，具有耐磨、耐擦洗、耐deckcoat认9暴晒等性能的徐料 GB12900一91不推荐的定义或说明同义词防滑甲板涂料具有防滑作用的甲板徐料ntiskiddeckcoating;a.ntislipdeckcoating饮水舱涂料涂于船舶饮水舱柜内表面，具有防腐性能notablewatetankcoating并保证食用水质的涂料机舱涂料涂于机舱内表面，具有耐水、耐油等性能的nginecompartmentcoating徐料舱涂料涂于船舶油舱内表面，具有耐油、防锈且不恤nkcoating影响油质等性能的涂料层涂料涂于外加电流阴极保护系统的辅助阳极周Idcoating围，具有良好的绝缘性、附着力和耐碱性能的涂料2.4.18声纳导流罩涂料涂于声纳导流罩表面，具有良好的透声、防sonardomecoating止海生物污染等性能的涂料2.4.19水下施工涂料能在水中进行涂装并固化的涂料underwaterbrushablecoa卜,o92.4.20防火涂料涂膜不易燃烧或能延缓燃烧的涂料fireretardantcoating一次施涂所得涂层厚度比一般涂料的涂层K间底漆钢材表面一次除锈后，随即涂装的底漆，具预涂底漆:hop少imer有防止锈蚀和不影响焊接质量等性能预处理底漆;保养底漆4,化底漆磷化后具有钝化作用的底漆，由聚乙烯缩洗涤底漆;+ashprimer;丁醛树脂与铬酸锌、磷酸和醉类等制成金属前处理tchprimer底漆z锌底漆锌粉含量占干漆膜重量85肠以止，具有阴inc-richprimer极保护作用的底漆 GB12900一91不推荐的序号术语定义或说明同义词425带锈底漆可直接涂于带锈的钢铁表面，与铁锈发生Prirnerfotrustysurface物理化学作用，防止表面锈蚀的底漆其它非金属材料不推荐的序号术语定义或说明同义词l"l2，5.1玻璃纤维增强塑料以玻璃纤维或其制品作增强材料的增强塑玻璃钢glasfi比r代inforcedPlas-料tiCS2.5.2碳纤维增强塑料以碳纤维或其制品作增强材料的增强塑料carbonfiberreinforcedPlas.tiCS2，5.3芳纶纤维增强塑料以芳香族聚酸胺纤维或其制品作增强材料aromat盛cpolyamidefiber的增强塑料reinforcedPlas扭iCS2.5.4混杂纤维增强塑料以两种或两种以上不同纤维或其制品作增hybridfiberreinfotcedPI盼强材料的增强塑料ti〔52.5.5泡沫塑料整体内含有无数微孔的塑料微孔塑料f叨medp俪幻留;cellularPlastics2，5.6围裙材料用于制作气垫船围裙、具有适宜的拉伸、剥hovercraftskirtmater语1离和粘附强度及耐拍打性能的材料，主要指橡胶涂敷织物12.5.7固体浮力材料密度比水小，能提供一定浮力的固体材料solidbuQyancymater达125，8微波吸收材料可使入射波很少反射而将其电磁能大部分而crow.vea忱orPtionrnate-转换成其它形式能量(如热能)的材料r讯1 G日12940一91不推荐的术语定义或说明万同义词非金属阻力材料能将吸收的振动能转变为热能或其它形式nonmetallicdampingmate-的能量，使振动幅值减小的非金属材料rial水声反声材料特性声阻抗与水的特性声阻抗失配，在水下反声材料underwateracousticreflec-中能使入射的声波大部分反射的材料tionmaterial水声吸声材料特性声阻抗与水的特性声阻抗相匹配，在下吸声村料underwateracousticabsorp-水中能使入射的声波极少反射而将声能大部分tionmaterial转变成其它形式能量的材料水声透声材料特性声阻抗与水的特性声阻抗相匹配，对下透声材料underwateracoustictrans-声能损耗很小，在水中能使入射的声波绝大部missionmaterial分透过的材料水下胶粘剂可在水中施工，快速固化的胶粘剂underwateradhesive密封材料能防止其它物质渗透，起密封作用的材料sealingmaterial铁梨木木质坚硬、耐磨、耐水，富含抽脂的一种常lianumvitae绿大乔木。用于制作船舶舰轴轴承酚醛桦木层压板由酚醛树脂和桦木板片经热压而成的、具phenolicbirchlaminate有耐磨、耐水等特性的材料。可用于制作船舶舰轴轴承甲板敷料敷设于船舶甲板上，具有隔热、降噪、防锈、deckcovering防滑等性能的覆盖材料船用隔热材料具有隔热、僧水、防潮等性能的不燃或阻燃marinethermalinsulation材料，如玻璃棉、岩棉、陶瓷棉和阻燃的泡沫塑material料等制品.常用于船舶舱壁、天花板、门、管道等部位船用胶合板以酚醛树脂为胶粘剂制成的高强度、耐海marineplywood水性的层合板 GB12900一91不推荐的序号术语定义或说明同义词2.5.20不燃材料按规定试验设备和程序加热至750℃时，non-combustiblematerial既不燃烧、亦不发出足量造成自燃的易燃蒸发气体的材料2.5-:21船用防火板材具有防火、隔热和一定强度性能的不燃性marinefireproofpanel板材。如船用硅酸钙板等材料性能3.1金属材料性能不推荐的序一号术语定义或说明同义词3.1.1抗拉强度试样拉断前承受的最大标称拉应力拉伸强度tensilestrength3.1.2屈服点试样在试验过程中，力不增加(保持恒定)屈服强度yieldpoint仍能继续伸长(变形)时的应力。试样发生屈服而力首次下降前的最大应力称上屈服点;当不计初始瞬时效应时，屈服阶段中最小应力称下屈服点3.1.3断面收缩率试样拉断后，缩颈处横截面积的最大缩减percentagereductionofarea量与原始横截面积的百分比3:.刀断后伸长率试样拉断后标距的伸长与原始标距的百分延伸率percentageelongationafter比fracture3.1.!5规定残余伸长应力试样卸除应力后，其标距部分的残余伸长条件屈服强permanentsetstress达到规定原始标距百分比时的应力。例如。。.:度表示规定残余伸长率达0.2时的应力3.1.6冲击吸收功规定形状和尺寸的试样在冲击试验力一次impactabsorbingenergy作用下折断时所吸收的功3.1.7冲击韧度冲击试样缺口底部单位横截面积上的冲击冲击韧性;impacttoughness吸收功冲击值3.1.8脆性断裂几乎不伴随塑性变形而形成脆性断口的断brittlefracture裂。其断裂面通常与拉力垂直，宏观上由具有光泽的亮面组成 Gs12900一91不推荐的序号术语定义或说明同义词3.1.9延性断裂伴随明显塑性变形而形成延性断口的断ductile介acture裂。其断裂面与拉应力垂直或倾斜，其上具有细小的凹凸，呈纤维状{3.1.10低温脆性在一定温度以下某些材料随温度降低，脆lowtern讲nature玩itleness性断裂倾向逐渐增加的性质3.1.11断口形貌转变温度用系列温度冲击试验测定韧脆性转变温度打actureapperancetransi-时，试样断口纤维率达到规定值时的温度。通常tiontemperature指纤维断口率达到50%时的温度?.1.12无塑性转变温度按标准落锤试验方法试验时，试样发生断nil-ductilitytransitiontem-裂的最高温度，表征含有小裂纹的钢材在动态你rature加载屈服时发生脆性断裂的最高温度3.1.13塑性断裂转变温度按标准裂纹源爆炸试验方法试验时，脆性plasticfracturetransition裂纹不能在试样的塑性变形区扩展的最低温度，表征材料发生全塑性断裂的最低温度itemperature3.1.14弹性断裂转变温度按标准裂纹源爆炸试验方法试验时，脆性elasticfracturetransition裂纹只能在试样塑性变形区内扩展的最低温挂m邵rature度，表征材料在动态加载屈服前终止脆性裂纹}扩展的最低温度3.1.15土艺裂温度在一定的应力条件下材料裂纹停止扩展的crackarresttemperature最低温度}3.1.16FPstR0v板材沿轧层形成阶P"状裂纹的断裂形态lamelertearing3.1.17纤维断面率试样断口中纤维状断口部分的面积与原截pereentageoffibrosity;面积的比值fibrousfracturepercent3.1.18疲劳材料在循环应力作用下，在一处或几处产fatigue生局部永久性累积损伤，经一定循环次数后产生裂纹或断裂的过程3.1.19低周疲劳材料在接近、等于或超过屈服点的循环应low-cyclefatigue力作用下.经101-106次应变循环次数而产生的疲劳 GB12900一91}不推荐的序号术语定义或说明同义词3.1.20在规定温度及恒应力作用下，材料塑性变Wcretep,形随时间而增加的现象3.1.21应变时效材料经塑性变形后，随时间的延长其强度strainageing增加而塑性和韧性下降的现象3.1.22焊接性金属材料对焊接加工的适应性，主要指在可焊性weldability一定焊接工艺条件下，获得优质焊接接头的难易程度3.1.23碳当量把钢中合金元素(包括碳)的含量按其作用carbonequivalent换算成碳的相当含量.作为评定其综合性能的一种参考指标3.1.24抗裂性金属材料在焊接时抵抗裂纹产生和扩展的crackresistance能力}3.2非金属材料性能不推荐的序号术语定义或说明同义词3.2.1涂层间附着力涂层之间结合的坚牢程度一Iintercoatingadhesion3.2.2耐阴极剥离性在阴极保护条件下，涂层承受电化学作用cathodicdisbondingresis-而不发生鼓泡或剥离的能力妞ncef3.2.3渗毒率在海水或加速试验溶液中，防污涂膜单位toxicantleachingrate时间、单位面积所释放的毒料重量3.2.4临界渗毒率防止海生物附着所要求的最低限度的渗毒criticaltoxicantteaching率rate3.2.5耐盐水性材料抵抗盐水侵蚀的能力saltwaterresistanceil3.2.6防污性材料防止海生物附着和污损的能力antifoulingproperty GB12900一91不推荐的序号术语定义或说明同义词3.2.7耐盐雾性材料抵抗盐雾侵蚀的能力salt-fogresistance3.2.8耐海水性材料抵抗海水侵蚀的能力seawaterresistance3.2.9耐干湿交替性材料经受干湿交替作用后，保持其原有性wetanddrycyclingresis-能的能力tance3.2.10材料随时间的推移而产生多种不可逆的化一合华_U芭em芭学及物理变化过程的统称3.2.111及水性材料吸收水分的能力，一般用试样吸水量waterabsorptivity与试样重量的百分比来表示3.2.12湿态强度材料在规定温度的水中浸泡一定时间后的wetstrength强度3.2.13层间剪切强度在纤维增强塑料层合制品中，层间单位面interlaminalshearstrength积所能承受的最大剪切载荷3.2.14层间拉伸强度在纤维增强塑料层合制品中，垂直于层合interlaminaltensilestrength板板面的抗拉强度3.2.15层间韧性在纤维增强塑料层合制品中，阻止裂纹沿intertaminaltoughness层向扩展或阻止层间剥离的能力3.2.16持久强度极限材料在规定环境条件一F和规定的时间内所!一stressrupturelimit能承受的最大静载应力3.2.17耐燃性材料接触火焰时，抵制燃烧或离开火焰时，flameresistance阻止继续燃烧的能力3.2.18吸湿率材料在高湿度环境中，吸收水分的能力hydroscopicity3.2.19憎水性材料抵抗水分侵人的能力hydrophobicity GB12900一91附录A中文索引(参考件)船用防火板材2.5.21船用胶合板·2.5.19保护气体·····⋯⋯2.3.16船用隔热材料2.5.18玻璃纤维增强塑料2.5.1变形铝合金·⋯⋯2.2.2变形铜合金··⋯⋯2.2.10低磁钢································⋯⋯.2.1.14不燃材料····⋯⋯2.5.20低氢焊条·······························⋯⋯.2.3.2低温脆性······“·······················⋯⋯3.1.10低周疲劳································⋯⋯3.1.19船舶机械用锻钢············，·············⋯⋯2.1.19带锈底漆........................................2.4.25船舶机械用铸钢·························⋯⋯2.1.20断面收缩率··························-...··⋯⋯3.1.3船舶涂料·································⋯⋯2.4.2断后伸长率································，.·⋯3.1.4船舶轴系用钢··························⋯⋯2.1.21断口形貌转变温度····················⋯⋯3.1.11船底徐料································⋯⋯2.4.3船底防锈涂料·····························⋯⋯2.4.4船底防污涂料·”···················”···⋯⋯2.4.5复合钢·····································⋯⋯2.1.16超低氢焊条·······························⋯⋯2.3.3防滑甲板涂释··························⋯⋯2.4.13超低温用铝合金··························⋯⋯2.2.7防火涂料····························。·······⋯⋯2.4.20车间底漆·······························⋯⋯2.4.22防污性····························⋯⋯，.·⋯3.2.6持久强度极限··························⋯⋯3.2.16非金属阻尼材料···························⋯⋯2.5.9冲击吸收功······························⋯⋯3.1.6芳纶纤维增强塑料···············“···⋯⋯，.2.5.3冲击韧度·································⋯⋯3.1.7酚醛桦木层压板·························⋯⋯2.5.16层间拉伸强度·························⋯⋯3.2.14富锌底漆·······························⋯⋯2.4.24层间剪切强度·...................................3.2.13辅助阳极材料····························⋯⋯.2.2.16层间韧性································⋯⋯3.2.15船壳涂料·································⋯⋯2.4.9船体结构钢···，·······················⋯⋯2.1.1船体结构钢韧性等级···················⋯⋯2.1.4规定残余伸长应力3.1.5船体结构用锻钢卜······················⋯⋯2.1.18固体浮力材料·⋯2.5.7高强度船体结构钢2.1.3船体结构用铸钢··。····················⋯⋯2.1.17脆性断裂.........................................3.1.8高效焊条····⋯⋯2.3.4船用铝合金··························，··⋯⋯2.2.1高阻尼铜合金⋯⋯2.2.13船用铜合金································⋯⋯2.2.9船用钦合金···················.···········⋯⋯2.2.14层状撕裂·································⋯⋯3.1.16焊接锚链钢·····························⋯⋯2.1.8船用焊条·····························‘·····⋯⋯2.3.1焊接性·······································⋯⋯3.1.22船用焊丝································”⋯2.3.9厚膜涂料···································“⋯2.4.21船用焊剂········.................................2.3.15混杂纤维增强塑料·····················⋯⋯2.5.415 GB12900一91疲劳3.1.18甲板敷料”二2.5.17甲板涂料··⋯2.4.12球扁钢·⋯⋯2.1.5机舱涂料⋯2.屯巧气体保护焊丝2.3.11屈服点·⋯⋯3.1.2抗拉强度3.1.1抗裂性⋯3.1.24蠕变3.1.20L型钢······································⋯⋯2.1.7渗毒率·····································⋯⋯3.2.3铝一镁合金··································⋯⋯2.24深熔焊条···································⋯⋯2.3.7铝一锌一镁合金···················。·········⋯⋯2.2.5水声反声材料···························.⋯⋯2.5.10铝一镁一硅合金······························⋯⋯2.2.6水声吸声材料⋯.................................2.5.11铝合金整体挤压壁板·····················⋯⋯2.2.8水声透声材料····························⋯⋯2.5.12铝合金焊丝·······························⋯⋯2.3.14水线涂料····················”···········⋯⋯2.4.8老化········································⋯⋯3.2.10水下施工涂料·····”··················⋯⋯2.4.19磷化底漆····································⋯⋯2.4.23水下胶粘剂································⋯⋯2.5.13立向下焊条·······························⋯⋯2.3.8声纳导流罩涂料··························⋯⋯2.4.18螺旋桨用铸造铜合金·，··················⋯⋯2.2.12塑性断裂转变温度”··················⋯⋯3.1.13临界渗毒率································⋯⋯3.2.4湿态强度·······························，·⋯⋯.3.2.12木船防污涂料2.4.6T型钢·································⋯⋯2.1.6锚链涂料··一2.4.11涂层间附着力··········，.·，.·，.···········⋯⋯3.2.1埋弧焊丝··⋯2.3.10碳当量·，··································⋯⋯3.1.23密封材料⋯⋯2.5.14碳纤维增强塑料·························⋯⋯2.5·2铁素体低温钢····························⋯⋯2.1.13铁粉焊条··································⋯⋯2.3.5耐压壳体钢板·····························⋯⋯2.L9铁梨木····································⋯⋯2.5.15耐海水结构钢·····························⋯⋯2.1.10铜合金焊丝···························⋯⋯2.3.13耐海水不锈钢······························⋯⋯2.1.11涂料，.···”···························⋯⋯.2.4.1耐海洋大气结构钢·····，·················⋯⋯2.1.12弹性断裂转变温度······················⋯⋯3.1.14耐海水性··································⋯⋯3.2.8耐盐水性·································⋯⋯3.2.5耐盐雾性·································⋯⋯3.2·7桅杆涂料2.4.10耐干湿交替性····························⋯⋯3.2.9围裙材料2.5.6耐燃性······································⋯⋯3.2.17微波吸收材料·2.5.8耐阴极剥离性························”···⋯⋯3.2.2无塑性转变温度3.1.12泡沫塑料2.5.5牺牲阳极材料····························⋯⋯2.2.1516 GB1.2900一91纤维断面率3.1.17药芯焊丝····························⋯⋯2.3.12吸水性··⋯3.2.11吸湿率··⋯3.2.18Z向钢·······························”·····⋯⋯2.1.15重力焊条················”·············⋯⋯2.3.6一般强度船体结构钢··················⋯⋯2.1.2止裂温度·........................:................3.1.15油舱涂料······························⋯⋯2.4.16自抛光防污涂料························⋯⋯2.4.7应变时效·........................................3.1.21僧水性·······”·”······················⋯⋯3.2.19阳极屏蔽层涂料·······················，··⋯2.4.17铸造锚链钢·····“························⋯⋯2.1.22饮水舱涂料·，.·························⋯⋯2.4.14铸造铝合金·······························“⋯2.2.3延性断裂···························⋯⋯3.1.9铸造铜合金·”··························⋯⋯2.2.11附录B英文索引(参考件)ageing····················································································⋯⋯”···⋯⋯3.2.10aluminiumaloyforextralowtemperatureservicc··，.·····························..··········⋯⋯2.2.7aluminiumaloyintegralyextrudedpanel·····················································⋯⋯2.2.8aluminiumaloyweldingwire·····························.·.·.·.·.·············.·⋯⋯’.···⋯⋯2.3.14aluminium-magnesiumaloy··············‘····························-.················.·····，··⋯⋯2.2.4aluminium-magnesium-siliconalloy····················································.······.···.⋯⋯2.2.6aluminium-zinc-magnesiumaloy······························.·······.··.·············.······.⋯⋯.2.2.5anchorchaincoating····一‘···。··············，··，-···················，.········..。········⋯⋯2.4.11anodeshieldcoating········································”···..·.·.·.·.·.·.·············⋯⋯2.4.17antifoulingproperty······························⋯⋯’.·.·.···········.，·········.··········.⋯⋯3.2.6antifoulingcoatingforwoodenboat············，.·······”··”··..····.⋯⋯”二’.···········⋯⋯2.4.6antiskiddeckcoating⋯，·⋯⋯“。.”·········.·.....，⋯⋯‘·⋯⋯.“。.··......·..·.··..········⋯⋯2.4.13antislipdeckcoating..........................................................................................·⋯2.4.13aromaticpolyamidefiberreinforcedplastics·············‘··.·.·····⋯⋯’..····.·······.··.····⋯.⋯2.5.3auxiliaryanodematerial············································⋯⋯”.’·················..·····⋯⋯.2.?.isboattoppingcoating2.4.8brittle行acture····。··············...··················...·。······································.·...··‘·⋯⋯3.1.8bulbflat············..’···················，.····。··············......··················...··············⋯⋯2.1.5bulbsteel···········⋯⋯。·.··············.······.····.·.················⋯⋯。”.·············⋯⋯。.·⋯。二。.·⋯2.1.53.1carbonequivalent···.·⋯⋯.52.23carbonfiberreinforcedplastics GB12900一91castaluminiumalloy2。2.31lcastcopperalloy2.2]2castcopperalloyforpropeler2.2caststeelforhull-structure2.1.17caststeelforshipmachineryparts2.].20cathodicdisbondingresistance··.·········.···.·.··.··.·····‘··.·······························.·⋯⋯“·一“.。二celularplastics:一:一cladsteel2.1.16coating⋯”.”·⋯⋯，··.·······.········.··········....······..·..········....·.··.·..·....·.·。..·.·....⋯⋯“2.4.1copperalloyweldingwire···································，········.·····⋯⋯‘二“··.·⋯⋯’.·⋯‘·⋯⋯2.3.13crackarresttemperature3.1.15crackresistance。。。。。。。。。。。。。。。。。。。.。。。。.。。。。。.。。。。。。。。。.。。。。。。。。。。。。。。。。.。。。。。。。。“.。。。。。:.。”。。·。。.。·。。。.。。。..⋯3.1.24creep”...⋯⋯’..⋯“.⋯，.⋯，⋯⋯“’.⋯’.⋯，.⋯，....⋯⋯~.⋯’⋯.⋯，..⋯’.⋯”二，·....-...⋯⋯，⋯3.1.20criticaltoxicantleachingrate3.2.4deckcoating2.4.12deck.covering2.5.17deeppenetrationelectrode2.3.7ductilefracture3.]。9elasticfracturetransitiontemperature3.1.14electrodeforverticaldownwelding2.3.8enginecompartmentcoating2.4.15etchprimer2.4.23Ffatigue3.1.18ferriticsteelforlowtemperatureservice2.1.13fibrousfracturepercent······································································，.···”····.⋯⋯3.1.17firere扭rdantcoating2.4.20flameresistance·.··.。·.·.·············⋯⋯。·.⋯。·.·⋯⋯。·。.O.一。·⋯⋯。。·⋯。二。。.。。二。·。.·⋯⋯。。·.⋯3.2.17flux-coredwire··一。··.。·····..···········。·········································⋯⋯。。二。·。··.···.··⋯⋯2.3.12fluxforshipbuilding2.3.15foamedplastics2.5.5forgedsteelforhull-structure2.1.18forgedsteelforshipmachineryparts2.1.19fractureapperencetransitiontemperature·····.··.·······。············⋯⋯，·，.·.··。··。·····.·.·⋯⋯3.1.11glassfiberreinforcedplasticsgravityelectrode········。·⋯’:一;1凡 GB12900一912lhighbuildcoating·······························，··，···········⋯⋯’··⋯’二’·’二’··⋯’·⋯‘二‘二’二:.:‘招highdampingcopperalloyhighefficiencyelectrode...........:..............................................................................’二highstrengthhull-structuralsteelhovercraftskirtmaterial·······························⋯⋯，..时..⋯”.··················.⋯⋯hull-structuralsteel··。···························⋯.⋯.。。·。.’。。“.·.·······.·············⋯⋯“·hybridfiberreinforcedplasticshydrogencontrolledelectrode·····························································”·⋯⋯hydrophobicityhydroscopicityimpactabsorbingenergy·······························”·······”···················⋯⋯”⋯3.L6impacttoughness································.·····““·“········。·········.········⋯⋯3.1.7intercoatingadhesion·······”··················“····“·“·”·”·········一“·······“···“··一3.2.1interlaminalshearstrength...........................................................................}..........3.2.13interlaminaltensilestrength·····················“···”·”·”·”··················，····”·⋯⋯3.2.14interlaminaltoughness····································“·······················⋯⋯3.2.15ironpowdertypeelectrode，”····················“··，···”·····················“··········”·“二2.3.5Llamellarbaring·················‘·······················，·····，·············································⋯⋯3.1.16L-bar·.·.···········⋯⋯‘.⋯⋯。·······················.·....⋯⋯。二。二。··⋯。········⋯⋯。二。.⋯”二。·”.·⋯2.1.71.-section··⋯。·················⋯⋯。。··.·····························‘..·.······.··························⋯⋯2.1.7lignumvitae··············································”·····························，···················一2.5.15low-cyclefatigue·························”··································································”·⋯3.1.19lowtemperaturebrittleness···························“····················································”·⋯3.1.10lowhydrogentypeelectrode·········································································⋯⋯2.3.2lowmagneticsteel························································································⋯⋯2.1.14Mmarinealuminiumalloy2.2.1marineatmospherecorrosion-resistingstructuralsteel2.1.12marinecoating··············⋯⋯.，.··················.·....一“⋯”.·····················....·.·.·⋯.⋯2.4.2marinecopperalloy·······················································⋯⋯“·⋯’··⋯’.’二’····⋯⋯2.2.9marinefireproofpanel···⋯⋯“..⋯””············...·.一‘..................................................2.5.21marinethermalinsulationmaterial2.5.18marinepaint2.4.2们口arlneplywood····⋯⋯”.”········⋯⋯“.⋯““.·..·⋯⋯.”.⋯⋯’“.⋯⋯”“.“..⋯’.’.’:.“2.5.19marm已titaniumalloy2.2.14mastcoating2.4.1019 GB12900一91microwaveabsorptionmaterial2.S.9non-combustiblematerial2.5.20non-magneticsteel2.1.14nonmetallicdampingmaterial⋯⋯2.5.9nil-ductilitytransitiontemperature3.1.12normalstrengthhul-structuralsteel2.1.2cOa贮oiltank2.4.16paint2.4.1percentageelongationafterfracturepercentageoffibrositypercentagereductionofareapermanentsetstressphenolicbirchlaminate·····⋯⋯“··..··......⋯⋯，。二，⋯“.··.··.··.....·.⋯⋯“..·.....⋯⋯”.⋯⋯，plasticfracturetransitiontemperaturepotablewatertankcoating少且metforrustysurface·····················.····.····························.············.。二，⋯⋯’。’2.4.25saerifi,i-Ianodematerial2.2.15self-fogresistance······················.·.··..··。·····。······。.··.···。········。····························⋯⋯3.2.7saltwaterresistance.。。。。。。。二。。。。。。。.。。。。。。二。。.。。。。。·。。。。。。.。。.。。二。。。。。。.。。。二。。:.。。。。。。。二。.o.。“.““二“⋯3.2.5sealingmaterial··“·····················································································.。·.··⋯⋯2.5.14seawatercorrosion-resistingstainlesssteel.................................................................‘·‘二2.1.11seawatercorrosion-resistingstructuralsteel2.1.10seawaterresistance3.2.8selfpolishingcopolymerantifoulingcoating2.4.7shieldinggas2.3.16shipbuildingelectrode··················································································.···，.二’·2.3.1shipbottomanticorrosivecoating2.4.4shipbottomantifoulingcoating····································································⋯⋯‘·⋯⋯2.4.5shipbottomcoating······································································.，.二‘一’二‘·‘·‘·⋯’二2.4.3sh叩primer········”·····”······················································“················⋯⋯2.4.22solidbuoyancymaterial”····························”··············””·”，····.···”·⋯’二’二’·’⋯’二’二2.5.7sonardomecoating2.4.18steelforcast}haincables2.1.22steelforsh中shafting2.1.21steelforweldedrWncables2.1.820 GB12900一91steelplateforpressureshell············································································⋯⋯2.1.9strainageing···，···················，···························································⋯⋯.3.1.21stressrupturelimit················································。············，.·，.···········⋯⋯3.2.16TT-bar·························································‘······。·······.·······.··························⋯⋯2.1.6T-section··。。。。·。··。.··。···.··········。··.····.·.················································.··········⋯⋯2.1.6tensilestrength···························································································⋯⋯3.1.1topsidecoating·················..................................···········......................................2.4.9toughnessgradeofhull-structuralsteel·····························································.·⋯⋯2.1.4toxicantleachingrate··································，·············································⋯⋯3.2.3underwateracousticreflectionmaterial························⋯⋯”······················⋯⋯2.5.10underwateracousticabsorptionmaterial······························”····················⋯⋯2.5.11underwateracoustictransmissionmaterial···········.·······································⋯⋯2.5.12underwateradhesive······················.·············.······.······.⋯⋯。·.··⋯⋯”·.·....····⋯⋯2.5.13underwaterbrushablecoating·························································”··，········⋯⋯2.4.19ultralowhydrogentypeelectrode·····································································⋯⋯2.3.3Wwashprimer·········，.····································································”·⋯2.4.23waterabsorptivity············。··························································.········.··。。·3.2.11weldingwireforgasshieldedarcwelding························································⋯⋯2.3.11weldingwireforshipbuilding··············，.···················································⋯⋯2.3.9weldingwireforsubmergedarcwelding·······························································⋯⋯2.3.10weldability········⋯⋯‘·······.··.···。·.·····。·············。············································⋯⋯wetanddrycyclingresistancewetstrengthwroughtaluminiumalloywroughtcopperalloy···································.··.··.·.··..·.·，.·······.············。····⋯⋯yieldpoint...................一”....................................................................................zinc-richprimer2-ditectionsteel GB12900一91附加说明:·本标准由中国船舶工业总公司提出。本标准由全国海洋船标准化技术委员会船舶基础标准分技术委员会归口。本标准由中国船舶工业总公司第七研究院第七二五研究所和六0三研究所负责起草。本标准主要起草人熊文定、赵长良、任明森、武晶、宋艳媛。'