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3 材料、型钢及填料
3.1 金属材料
3.1.1 黑色金属Ferrous Metal
碳素钢carbon steel (CS) 低碳钢low-carbon steel 中碳钢medium-carbon steel 高碳钢high-carbon steel 普通碳素钢general carbon steel 优质碳素钢high-quality carbon steel 普通低合金结构钢general structure low-alloy steel 合金结构钢structural alloy steel 合金钢alloy steel 低合金钢low alloy steel 中合金钢medium alloy steel 高合金钢high alloy steel 耐热钢heat resisting steel 高强度钢high strength steel 复合钢clad steel 工具钢tool steel 弹簧钢spring steel 钼钢 molybdenum steel 镍钢 nickel steel 铬钢 chromium steel 铬钼钢chrome-molybdenum steel 铬镍钢chromium-nickel steel,chrome-nickel steel 不锈钢stainless steel (S.S.) 奥氏体不锈钢Austenitic stainless steel 马氏体不锈钢Martensitic stainless steel 司特来合金(钨铬钴台金)Stellite 耐蚀耐热镍基合金Hastelloy 铬镍铁合金inconel 耐热铬镍铁合金incoloy 20合金 20 alloy 平炉钢(马丁钢)Martin steel 镇静钢killed steel 半镇静钢semi-killed steel 沸腾钢rimmed steel; rimming steel; open-steel 锻钢 forged steel 铸钢 cast steel 铸铁 cast iron (C.I.) 灰铸铁grey cast iron 可锻铸铁malleable iron (MI) 球墨铸铁nodular cast iron; nodular graphite iron 生铁 pig iron 熟铁,锻铁wrought iron 铸件 casting 高硅铸铁high silicon cast iron
3.1.2 镀层及制造方法
渗铬钢,镀铬钢chromized steel 镀铬的chromium-plated, chrome-plated 镀层 plating 锻造,型钢swage 锻造的,锻造forging 轧制 rolling 热轧 hot rolling 冷轧 cold rolling 挤压 extruding 冷加工 coldworking 热加工hot working 拔制 drawing
3.1.3 有色金属Non-ferrousMetal
铝 aluminum 铜,紫铜copper 黄铜 brass 青铜 bronze 铝青铜aluminum bronze 磷青铜phosphor bronze 铝镁合金aluminum magnesium 锰青铜manganese bronze 蒙乃尔(注:镍及铜合金)Monel 镍铜台金nickel copper alloy 非铁合金nonferrous alloy 钛 titanium 铅 lead 硬铅 hard lead
3.1.4 材料性能
极限强度ultimate strength 抗拉强度tensile strength 屈服极限yield limit 屈服点yield point 延伸率percentage elongation 抗压强度compressive strength 抗弯强度bending strength 弹性极限elastic limit 冲击值impact value 疲劳极限fatigue limit 蠕变极限creep limit 持久极限endurance limit 布氏硬度Brinell hardness 洛氏硬度Rockwell hardness 维氏硬度Vickers diamond hardness, diamond penetrator hardness 蠕变断裂强度creep rupture strength 断面收缩率reduction of area 韧性 toughess 脆性 brittleness 延性 ductility 冷脆 cold shortness 冷流 cold flow
3.2 非金属材料Non-metallic Material
塑料 plastic 丙烯腈—丁二烯—苯乙烯acrylonitrile-butadiene-styrene (ABS) 聚乙烯polyethylene (PE) 聚氯乙烯polyvinyl chloride (PVC) 苯乙烯橡胶styrene-rubber (SR) 聚丁烯polybutylene (PB) 聚丙烯polypropylene (PP) 聚苯乙烯polystyrene (PS) 氯化聚醚chlorinated polyether (CPE) 聚酰胺polyamide (PA) 聚碳酸酯polycarbonate (PC) 聚甲基丙烯酸甲酯polymethyl methacrylate (PMMA) 醋酸丁酸纤维素celluloseacetate butyrate (CAB) 氯化聚氯乙烯chlorinated polyvinyl chloride (CPVC) 聚偏二氟乙烯polyvinylidene fluoride (PVDF) 缩醛塑料acetal plastic 尼龙塑料nylon plastic 聚烯烃polyolefin (PO) 石墨酚醛塑料graphite phenolic plastics 聚四氟乙烯polytetrafluoroethylene (PTFE) 纤维增强热塑性塑料fiber reinforced thermoplastics 热塑性塑料thermoplastic 热固性塑料thermosetting plastics 胶粘剂adhesive 溶剂胶接剂solvent cement 树脂 resin 环氧树脂epoxy, epoxy resin 聚酯树脂polyester resin 聚酯纤维polyester fibers 氟塑料fluoroplastics 聚氨基甲酸酯polyurethane 丙烯酸树脂acrylic resin 脲醛树脂urea resin 呋哺树脂furan resin 乙烯丙烯二烃单体ethylene propylene diene monomer (EPDM) 合成橡胶synthetic rubber 橡胶 rubber 丁腈橡胶nitrile butadiene rubber 氯丁橡胶neoprene 天然橡胶natural rubber 乙丙橡胶ethylene propylene rubber (EPR) 玻璃 glass 硼硅玻璃borosilicate glass 耐火砖fire brick 陶瓷 ceramic 搪瓷 porcelain enamel 木材 wood
3.3 型材
型钢 shaped steel, sectionsteel, swage 角钢 angle steel 槽钢 channel 工字钢I-beam 宽缘工字钢或H钢 wide flanged beam T型钢 T-bar 方钢 square bar 扁钢 flat bar 角钢 hexagonal steel bar 圆钢 round steel; rod 钢带 strap steel 钢板 plate 网纹钢板checkered plate 腹板(指型钢的立板)web 翼缘(指型钢的缘)wing
3.4 填料及填料函
填料 packing 石棉绳asbestos rope, asbestos cord. O形环 O-ring 自密封self-sealing 四氟带Teflon tap 带铬镍合金丝的石棉绳asbestos rope with inconel wire, inconel wire asbestos 浸聚四氟乙烯的石棉填料Teflon impregnated asbestos packing 金属填料metallic stuffing 填料箱,填料函packing box, stuffing box 填料函压盖stuffing box gland
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