GH5188

GH5188鈷基磨損常溫硬質合(he)金

GH5188是固(gu)(gu)溶(rong)(rong)進行提升(sheng)型鈷(gu)基低(di)(di)溫金屬，加盟14%的鎢(wu)固(gu)(gu)溶(rong)(rong)進行提升(sheng)，使金屬更具(ju)達標率的低(di)(di)溫熱強(qiang)性(xing)(xing)，增多(duo)較高(gao)含量(liang)的鉻和(he)進樣器鑭，使金屬更具(ju)充分的低(di)(di)溫抗被(bei)陽(yang)極(ji)氧(yang)化(hua)耐(nai)磨(mo)性(xing)(xing)，也更具(ju)令(ling)人滿意的注(zhu)射成型、焊(han)等新(xin)工藝耐(nai)磨(mo)性(xing)(xing)，適用開(kai)發(fa)戰機(ji)熱車電(dian)腦上(shang)在(zai)(zai)980℃下類(lei)規定高(gao)強(qiang)度放在(zai)(zai)1100℃下類(lei)規定抗被(bei)陽(yang)極(ji)氧(yang)化(hua)的鑄件(jian)。也可在(zai)(zai)航天工程(cheng)部(bu)熱車機(ji)和(he)航天工程(cheng)部(bu)戰電(dian)腦上(shang)操作。可制(zhi)造批(pi)發(fa)商所(suo)有扭曲車輛，如板料、中板、帶(dai)材、棒材、鍛(duan)件(jian)、絲材以(yi)其精(jing)密儀器鑄件(jian)。

GH5188(GH188)化學上的成(cheng)分表

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：面積不超出等于0.020

S：不是很不小于0.015

Ag：太達(da)到(dao)0.0010

Bi：不(bu)高于0.0001

Pb：太大(da)于等于0.0010

Cu：面積不高(gao)于0.07

GH5188(GH188)熱(re)加工(gong)處理管理機制(zhi)：帶(dai)鋼(gang)裝修實木板材(cai)(cai)1170～1190℃，空冷；冷軋鋼(gang)板帶(dai)材(cai)(cai)和裝修實木板材(cai)(cai)1165～1230℃，加快(kuai)(kuai)空冷；棒材(cai)(cai)和鍛(duan)件1180℃±10℃，加快(kuai)(kuai)空冷。

GH5188(GH188)明細(xi)的規格與供(gong)(gong)給情況：供(gong)(gong)給δ0.5～4mm的帶(dai)(dai)鋼(gang)(gang)板(ban)(ban)料(liao)、δ4～14mm的冷(leng)軋鋼(gang)(gang)板(ban)(ban)中(zhong)板(ban)(ban)、δ0.05～0.8mm的帶(dai)(dai)鋼(gang)(gang)帶(dai)(dai)材，及各類(lei)長寬(kuan)高的棒(bang)材、鍛(duan)件(jian)、焊條(tiao)及緊密(mi)鑄件(jian)。板(ban)(ban)料(liao)經(jing)固(gu)溶(rong)治(zhi)(zhi)理(li) 、鈍(dun)化處置、矯直和切邊(bian)后(hou)供(gong)(gong)給；帶(dai)(dai)材經(jing)固(gu)溶(rong)治(zhi)(zhi)理(li) 、鈍(dun)化處置、切邊(bian)后(hou)成卷供(gong)(gong)給；板(ban)(ban)料(liao)經(jing)固(gu)溶(rong)治(zhi)(zhi)理(li) 后(hou)磨光(guang)或(huo)車光(guang)收(shou)貨(huo)；鍛(duan)件(jian)于固(gu)溶(rong)情況供(gong)(gong)給；精鑄件(jian)于鑄態收(shou)貨(huo)。

GH5188(GH188)熔(rong)鑄與研發(fa)加工研發(fa)技(ji)術(shu)：鎳鋼進行高(gao)(gao)壓(ya)(ya)氣檢(jian)測燈熔(rong)鑄加電渣重(zhong)熔(rong)或高(gao)(gao)壓(ya)(ya)氣電弧(hu)放電重(zhong)熔(rong)加工研發(fa)技(ji)術(shu)研發(fa)。精(jing)密加工鑄件進行高(gao)(gao)壓(ya)(ya)氣檢(jian)測燈熔(rong)鑄后由母鎳鋼錠高(gao)(gao)壓(ya)(ya)氣重(zhong)熔(rong)澆鑄而(er)成。

GH5188(GH188)APP簡介與(yu)非常規需求：該(gai)合(he)(he)金類在國(guo)內豐(feng)富(fu)APP于生(sheng)產(chan)加(jia)工然氣(qi)渦(wo)輪機及高溫(wen)部(bu)件(jian)，如(ru)燃燒(shao)室(shi)、尾噴管及核能工業中(zhong)的熱交換器(qi)等零(ling)部(bu)件(jian)。在國(guo)內用(yong)該(gai)合(he)(he)金制(zhi)成的航空發(fa)動(dong)機燃燒(shao)室(shi)火(huo)焰筒(tong)和導(dao)向葉片(pian)等高溫(wen)部(bu)件(jian)已通過(guo)長期試(shi)車考驗，并投入(ru)生(sheng)產(chan)應(ying)用(yong)。用(yong)該(gai)合(he)(he)金板材加(jia)工成零(ling)件(jian)的制(zhi)造工藝(yi)中(zhong)，任何(he)工序（如(ru)熱處理、焊接(jie)等）均應(ying)防(fang)止滲碳及銅污染，以免(mian)損害(hai)合(he)(he)金的力(li)學性能和耐(nai)蝕性能。