GH5188
GH5188鈷基彎(wan)曲高溫高壓(ya)不銹鋼
GH5188是(shi)固溶升(sheng)星裝備(bei)型鈷基溫(wen)度(du)過高(gao)耐熱各(ge)樣鎂合(he)金(jin),加如14%的(de)鎢固溶升(sheng)星裝備(bei),使耐熱各(ge)樣鎂合(he)金(jin)有(you)優秀企業的(de)溫(wen)度(du)過高(gao)熱強(qiang)性,加上(shang)較高(gao)的(de)含量鉻和進樣器鑭,使耐熱各(ge)樣鎂合(he)金(jin)有(you)比較好的(de)溫(wen)度(du)過高(gao)抗(kang)鈍(dun)化功(gong)能(neng),另外有(you)感到滿意的(de)塑壓(ya)、熔接等(deng)施工工藝功(gong)能(neng),適(shi)(shi)合(he)研制(zhi)航(hang)班啟心理上(shang)在(zai)980℃以(yi)上(shang)必須高(gao)強(qiang)度(du)并在(zai)1100℃以(yi)上(shang)必須抗(kang)鈍(dun)化的(de)鑄(zhu)(zhu)件。也可(ke)在(zai)核(he)工業啟心理和核(he)工業火車上(shang)適(shi)(shi)用。可(ke)研發批售各(ge)樣壓(ya)扁護膚品,如板料、中板、帶材(cai)、棒材(cai)、鍛件、絲材(cai)還有(you)精密制(zhi)造(zao)鑄(zhu)(zhu)件。
GH5188(GH188)耐腐(fu)蝕成分表(biao)
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:不于0.020
S:不于0.015
Ag:面積(ji)不不超0.0010
Bi:不太達到(dao)0.0001
Pb:較小于0.0010
Cu:很超出0.07
GH5188(GH188)熱正(zheng)確處(chu)理(li)獎(jiang)懲制度:熱扎裝(zhuang)(zhuang)飾原材(cai)料1170~1190℃,空冷(leng);帶(dai)鋼帶(dai)材(cai)和裝(zhuang)(zhuang)飾原材(cai)料1165~1230℃,便捷(jie)空冷(leng);棒材(cai)和鍛件1180℃±10℃,便捷(jie)空冷(leng)。
GH5188(GH188)類種的規格與產生(sheng)睡眠(mian)(mian)動態(tai):產生(sheng)δ0.5~4mm的帶(dai)鋼(gang)卷板(ban)、δ4~14mm的帶(dai)鋼(gang)中(zhong)板(ban)、δ0.05~0.8mm的帶(dai)鋼(gang)帶(dai)材,及不同尺寸圖的棒(bang)材、鍛(duan)件(jian)、焊(han)條及精密(mi)加(jia)工(gong)鑄(zhu)件(jian)。細木(mu)工(gong)板(ban)經固(gu)溶(rong)(rong)整理(li)、鈍化清理(li)工(gong)藝、矯直和切邊后產生(sheng);帶(dai)材經固(gu)溶(rong)(rong)整理(li)、鈍化清理(li)工(gong)藝、切邊后成卷產生(sheng);細木(mu)工(gong)板(ban)經固(gu)溶(rong)(rong)整理(li)后磨光或車(che)光訂貨;鍛(duan)件(jian)于固(gu)溶(rong)(rong)睡眠(mian)(mian)動態(tai)產生(sheng);精鑄(zhu)件(jian)于鑄(zhu)態(tai)訂貨。
GH5188(GH188)融(rong)煉與鍛造(zao)加(jia)工(gong):鎳鋼材料應(ying)用(yong)渦流(liu)系統(tong)(tong)傳器開(kai)關融(rong)煉加(jia)電渣重熔或渦流(liu)系統(tong)(tong)脈(mo)沖重熔加(jia)工(gong)生產銷售。精密模具鑄件應(ying)用(yong)渦流(liu)系統(tong)(tong)傳器開(kai)關融(rong)煉后(hou)由母鎳鋼材料錠(ding)渦流(liu)系統(tong)(tong)重熔澆(jiao)鑄而成(cheng)。
GH5188(GH188)技(ji)術應用(yong)領域(yu)簡況(kuang)與特種需要:該鋁合(he)金在其(qi)他國家(jia)范圍廣技(ji)術應用(yong)領域(yu)于打造(zao)天然氣鍋(guo)輪及高(gao)溫(wen)部件(jian),如(ru)燃(ran)燒室、尾噴(pen)管及核能(neng)(neng)工(gong)(gong)業(ye)中的熱(re)交換器等零部件(jian)。在國內(nei)用(yong)該合(he)金制成的航(hang)空發(fa)動機燃(ran)燒室火焰筒和導向葉片等高(gao)溫(wen)部件(jian)已通過長(chang)期(qi)試(shi)車考驗,并投(tou)入生產應用(yong)。用(yong)該合(he)金板材加工(gong)(gong)成零件(jian)的制造(zao)工(gong)(gong)藝(yi)中,任何(he)工(gong)(gong)序(xu)(如(ru)熱(re)處理、焊接等)均應防止滲碳及銅污染,以免損害合(he)金的力學性能(neng)(neng)和耐蝕性能(neng)(neng)。