金屬專業(yè)術(shù)語(yǔ)中英文

1、金屬專業(yè)術(shù)語(yǔ)中英文金屬材料碳素鋼carbonsteel(CS)彳氐碳鋼low-carbonsteel中碳鋼medium-carbonsteel高碳鋼high-carbonsteel普通碳素鋼generalcarbonsteel優(yōu)質(zhì)碳素鋼high-qualitycarbonsteel普通低合金結(jié)構(gòu)鋼generalstructurelow-alloysteel合金結(jié)構(gòu)鋼structuralalloysteel合金鋼alloysteel低合金鋼lowalloysteel中合金鋼mediumalloysteel高合金鋼highalloysteel而寸熱鋼heatresistingsteel高強(qiáng)度鋼hi

2、ghstrengthsteel復(fù)合鋼cladsteel工具鋼toolsteel彈簧鋼springsteel車(chē)目鋼molybdenumsteel銀鋼nickelsteel銘Wchromiumsteel銘鋁鋼chrome-molybdenumsteel銘銀鋼chromium-nickelsteel,chrome-nickelsteel不銹鋼stainlesssteel(S.S.)奧氏體不銹鋼Austeniticstainlesssteel馬氏體不銹鋼Martensiticstainlesssteel司特來(lái)合金(鴇銘鉆臺(tái)金)Stellite耐蝕耐熱銀基合金Hastelloy銘銀鐵合金inconel耐

3、熱銘銀鐵合金incoloy20合金20alloy平爐鋼(馬丁鋼)Martinsteel鎮(zhèn)靜鋼killedsteel半鎮(zhèn)靜鋼semi-killedsteel沸騰鋼rimmedsteel;rimmingsteel;open-steel鍛鋼forgedsteel鑄鋼caststeel鑄鐵castiron(C.I.)灰鑄鐵greycastiron可鍛鑄鐵malleableiron(MI)球墨鑄鐵nodularcastiron;nodulargraphiteiron生鐵pigiron熟鐵,鍛鐵wroughtiron鑄件casting高硅鑄鐵highsiliconcastiron鍍層及制造方法滲銘鋼,鍍銘

4、鋼chromizedsteel鍍銘的chromium-plated,chrome-plated鍍層plating鍛造,型鋼swage鍛造的,鍛造forging軋制rolling熱軋hotrolling冷軋coldrolling擠壓extruding冷力口工coldworking熱加工hotworking拔制drawing材料性能極限弓雖度ultimatestrength抗拉弓雖度tensilestrength屈服極限yieldlimit屈服點(diǎn)yieldpoint延伸率percentageelongation抗壓弓S度compressivestrength抗彎弓雖度bendingstrength

5、彈性極限elasticlimit沖擊值impactvalue疲勞極限fatiguelimit蠕變極限creeplimit持久極限endurancelimit布氏硬度Brinellhardness洛氏硬度Rockwellhardness維氏硬度Vickersdiamondhardness,diamondpenetratorhardness蠕變斷裂強(qiáng)度creeprupturestrength斷面收縮率reductionofarea韌性toughess脆性brittleness延性ductility冷脆coldshortness冷流coldflowFitting彎頭elbow異徑彎頭reducing

6、elbow帶支座彎頭baseelbowk半徑彎頭longradiuselbow短半徑彎頭shortradiuselbow長(zhǎng)半徑180°彎頭longradiusreturn短半徑180°彎頭shortradiusreturn帶側(cè)向口的彎頭右向或左向sideoutletelbowrighthandorlefthand雙支管彎頭形doublebranchelbow三通tee異徑三通reducingtee等徑三通straighttee帶側(cè)向口的三通右向或左向sideoutletteerighthandor1efthand異徑三通分支口為異徑reducingteereducingon

7、outlet異徑三通一個(gè)直通口為異徑reducingteereducingononerun帶支座三通basetee異徑三通一個(gè)直通口及分支口為異徑reducingteereducingononerunandoutlet異徑三通兩個(gè)直通口為異徑,雙頭式reducingteereducingonbothruns,bullhead45°斜三通45°lateral45.斜三通支管為異徑45°lateralreducingonbranch45°斜三通一個(gè)直通口為異徑45°lateralreducingononerun45°斜三通一個(gè)直通口及支管

8、為異徑45°lateralreducingononerunandbranchY型三通俗稱褲衩true"Y四通cross等徑四通straightcross異徑四通reducingcross異徑四通一個(gè)分支口為異徑reducingcrossreducingononeoutlet異徑四通一個(gè)直通口及分支口為異徑reducingcrossreducingononerunandoutlet異徑四通兩個(gè)分支口為異徑reducingcrossreducingonbothoutlet異徑四通一個(gè)直通口及兩個(gè)分支口為異徑reducingcrossreducingononerunandboth

9、outlet異徑管reducer同心異徑管concentricreducer偏心異徑管eccentricreducer鍛制異徑管reducingswage螺紋支管臺(tái)threadolet焊接支管臺(tái)weldolet承插支管臺(tái)sockolet彎頭支管臺(tái)elbolet斜接支管臺(tái)latrolet鑲?cè)胧街Ч茏靤weepolet短管支管臺(tái)nipolet支管臺(tái),插入式支管臺(tái)boss管接頭coupling,fullcoupling半管接頭halfcoupling異徑管接頭reducingcoupling活接頭union內(nèi)外螺紋縮接(俗稱補(bǔ)芯)bushing管帽cap(C)堵頭plug短節(jié)nipple異徑短節(jié)re

10、ducingnipple;swagenippleball：滾珠ballscrew:滾珠絲桿linearguide:直線導(dǎo)軌torque:扭矩,轉(zhuǎn)矩dynamictorque:動(dòng)態(tài)扭矩specification:規(guī)格Shaftdiameter:軸徑lead:進(jìn)程ballscrewlead:滾珠絲桿螺距stroke:行程nominal:標(biāo)稱的,額定nominalstroke:額定行程strokelimit:極限行程mounting:安裝mountinghole:安裝孑L,固定孑Linertia:慣性,慣量mass:質(zhì)量dimension:尺寸,尺度effectiveturns:有效匝數(shù)load:負(fù)

11、載,負(fù)荷rating:額定basicloadrating:根本額定載荷staticmoment:靜力矩preload:預(yù)載；預(yù)加負(fù)荷accuracygrade:準(zhǔn)確度級(jí)另1slider:滑塊geometricalmomentofinertia:幾何慣性矩,斷面轉(zhuǎn)動(dòng)慣量polarmomentofinertiaofarea:面積慣性極矩,斷面慣性極矩centerofgravity:重心railmomentofinertia:轉(zhuǎn)動(dòng)慣量radialdirection:徑向rigidity:剛性,硬度deformation:變形verticaldirection:垂直方向lateraldirection:橫向rollingdirection:軋制方向,滾動(dòng)方向pitchin