
Nimonic93
Nimonic93(UNS NO7093)是包含有較高的(de)鈷和鉻的(de)沉墊軟化鎳基鋁合(he)金,極具較高的(de)難(nan)度和較佳的(de)集(ji)體固(gu)界定,在815℃之下實用,。廣泛用于航(hang)空運(yun)輸汽車(che)發(fa)行為的(de)蝸(gua)輪葉子(zi),長安小型汽車(che)發(fa)行為渦(wo)和防松螺栓件(jian)(jian)。該錳(meng)鋼熱制造蠕(ru)變,能現貨供應石材(cai)、棒材(cai)和鍛件(jian)(jian)。
Nimonic93電學完分
C | Cr | Ni | Co | Al | Ti | Fe | B | Mn | Si | P | S | Cu | Pb |
≤0.13 | 18.0-21.0 | 空間 | 15.0-21.0 | 1.0-2.0 | 2.0-3.0 | ≤1.00 | ≤0.02 | ≤1.00 | ≤1.00 | ≤0.015 | ≤0.015 | ≤0.20 | ≤0.0025 |
Nimonic93工具(ju)及熱學性能(neng)指(zhi)標
體積密度 | 凝固點 |
8.19g/cm3 | 1360-1390℃ |
種類 | 拉申特點 | HBS | 長時間特性 | ||||||
θ/℃ | σb/MPa | σP0.2/MPa | δ5/% | θ/℃ | σ/MPa | t/h | δ5/% | ||
不大于 | 不大于 | ||||||||
鍛材 軋材 | 20 | 1080 | 685 | 20 | 290 | 700 815 | 588 294 | 30 30 | 5 7 |
平種 | 統計表格數 | σb/MPa | σP0.2/MPa | ||||
A | B | S | A | B | S | ||
鍛材 軋材 | 100 100 | 1115 1140 | 1155 1185 | 1080 1080 | 700 725 | 740 765 | 685 685 |
Nimonic93零件圖熱加工處理(li)工學藝
渦坯料可(ke)不(bu)需要先經固溶(rong)凈(jing)(jing)(jing)(jing)化(hua)凈(jing)(jing)(jing)(jing)化(hua)加(jia)(jia)工(gong)(gong)制(zhi)(zhi)作(zuo)處理(li),機(ji)精加(jia)(jia)工(gong)(gong)制(zhi)(zhi)作(zuo)后(hou)在(zai)氬(ya)氣(qi)保(bao)養下(xia)去時限(xian)凈(jing)(jing)(jing)(jing)化(hua)凈(jing)(jing)(jing)(jing)化(hua)加(jia)(jia)工(gong)(gong)制(zhi)(zhi)作(zuo)處理(li),也可(ke)不(bu)需要用(yong)餅(bing)坯經*熱(re)凈(jing)(jing)(jing)(jing)化(hua)凈(jing)(jing)(jing)(jing)化(hua)加(jia)(jia)工(gong)(gong)制(zhi)(zhi)作(zuo)處理(li)后(hou)去機(ji)精加(jia)(jia)工(gong)(gong)制(zhi)(zhi)作(zuo)。坯料三層平放置在(zai)熱(re)凈(jing)(jing)(jing)(jing)化(hua)凈(jing)(jing)(jing)(jing)化(hua)加(jia)(jia)工(gong)(gong)制(zhi)(zhi)作(zuo)處理(li)燒水爐均溫區慢升溫快,冷(leng)凝時揭曉后(hou)分散性冷(leng)凝。