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GH5188是固溶強化型鈷基高溫合金

點三次:765更新系統耗時:2022-07-05

GH5188


GH5188鈷基(ji)變彎(wan)高溫錳(meng)鋼

GH5188是固溶加強木(mu)紋地板型(xing)鈷基(ji)溫度高錳鋼屬(shu)屬(shu),填加14%的(de)(de)(de)鎢固溶加強木(mu)紋地板,使(shi)(shi)錳鋼屬(shu)屬(shu)還擁有(you)保(bao)持良好的(de)(de)(de)的(de)(de)(de)溫度高熱(re)強性,加上較高硫含量(liang)鉻和微量(liang)分析鑭,使(shi)(shi)錳鋼屬(shu)屬(shu)還擁有(you)保(bao)持良好的(de)(de)(de)溫度高抗氧反應安(an)全(quan)功能,互相還擁有(you)信賴的(de)(de)(de)擠壓(ya)鑄(zhu)造、電焊等流程安(an)全(quan)功能,適宜制做南航(hang)熱(re)車機子在980℃下述的(de)(de)(de)標(biao)準高強度跟去1100℃下述的(de)(de)(de)標(biao)準抗氧反應的(de)(de)(de)鑄(zhu)件(jian)(jian)。也可(ke)在航(hang)空(kong)工業熱(re)車機和航(hang)空(kong)工業戰機子利用。可(ke)生產加工供貨(huo)各項變型(xing)物品,如卷板、中(zhong)板、帶(dai)材、棒材、鍛件(jian)(jian)、絲材、精密五金(jin)鑄(zhu)件(jian)(jian)。

GH5188(GH188)化工組成(cheng)成(cheng)分

C:0.05~0.15

Cr:20.0~24.0

Ni:20.0~24.0

Co:余

W:13.0~16.0

Fe:≤3.0

B:≤0.015

La:0.03~0.12

Mn:≤1.25

Si:0.20~0.50

P:并不嚴(yan)重于0.020

S:不太低(di)于0.015

Ag:并不嚴重于0.0010

Bi:不(bu)太(tai)不(bu)低于(yu)0.0001

Pb:不算太不超(chao)0.0010

Cu:不于0.07

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GH5188(GH188)熱整理方式(shi):熱扎裝飾(shi)材(cai)料1170~1190℃,空冷(leng);冷(leng)扎帶材(cai)和裝飾(shi)材(cai)料1165~1230℃,高速空冷(leng);棒材(cai)和鍛件1180℃±10℃,高速空冷(leng)。

GH5188(GH188)蔬(shu)菜品種尺碼與銷(xiao)(xiao)售的(de)(de)情況(kuang):銷(xiao)(xiao)售δ0.5~4mm的(de)(de)冷扎(zha)鋼卷板(ban)(ban)、δ4~14mm的(de)(de)軋(ya)鋼中板(ban)(ban)、δ0.05~0.8mm的(de)(de)冷扎(zha)鋼帶(dai)材(cai)(cai),及多(duo)種尺碼的(de)(de)棒材(cai)(cai)、鍛件(jian)(jian)、銅焊(han)絲(si)及精(jing)密鑄(zhu)造鑄(zhu)件(jian)(jian)。板(ban)(ban)才(cai)經固溶(rong)(rong)治理(li)、磷化(hua)清理(li)、矯直和切邊后(hou)銷(xiao)(xiao)售;帶(dai)材(cai)(cai)經固溶(rong)(rong)治理(li)、磷化(hua)清理(li)、切邊后(hou)成卷銷(xiao)(xiao)售;板(ban)(ban)才(cai)經固溶(rong)(rong)治理(li)后(hou)磨光或車光交(jiao)(jiao)付;鍛件(jian)(jian)于(yu)固溶(rong)(rong)的(de)(de)情況(kuang)銷(xiao)(xiao)售;精(jing)鑄(zhu)件(jian)(jian)于(yu)鑄(zhu)態交(jiao)(jiao)付。

GH5188(GH188)煉制與鑄工(gong)(gong)加工(gong)(gong)新工(gong)(gong)藝:金屬(shu)屬(shu)進行負壓(ya)感應開關煉制加電渣重熔或負壓(ya)焊弧重熔加工(gong)(gong)新工(gong)(gong)藝出產(chan)。精密機(ji)械鑄件進行負壓(ya)感應開關煉制后由母金屬(shu)屬(shu)錠負壓(ya)重熔澆鑄而(er)成(cheng)。

GH5188(GH188)操(cao)作概述與異常符合(he)(he)(he)要求:該(gai)碳(tan)(tan)素鋼在澳大利亞寬泛操(cao)作于(yu)研制然氣渦輪機及(ji)高溫(wen)部(bu)(bu)件(jian)(jian)(jian),如燃燒(shao)室(shi)、尾(wei)噴管及(ji)核能工(gong)(gong)業中的熱(re)交(jiao)換(huan)器等零部(bu)(bu)件(jian)(jian)(jian)。在國內(nei)用(yong)該(gai)合(he)(he)(he)金(jin)制成(cheng)(cheng)的航空發動機燃燒(shao)室(shi)火焰(yan)筒(tong)和導向葉片(pian)等高溫(wen)部(bu)(bu)件(jian)(jian)(jian)已通過長期(qi)試(shi)車(che)考驗,并投(tou)入生產應用(yong)。用(yong)該(gai)合(he)(he)(he)金(jin)板(ban)材加(jia)工(gong)(gong)成(cheng)(cheng)零件(jian)(jian)(jian)的制造工(gong)(gong)藝中,任何(he)工(gong)(gong)序(如熱(re)處理、焊(han)接等)均應防(fang)止滲碳(tan)(tan)及(ji)銅污染,以(yi)免損害合(he)(he)(he)金(jin)的力學性(xing)(xing)能和耐蝕(shi)性(xing)(xing)能。


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