Nimonic93
Nimonic93(UNS NO7093)是兼(jian)具較(jiao)高(gao)的鈷和(he)鉻的沉淀物(wu)通戶鎳(nie)基鎳(nie)鋼(gang),兼(jian)具較(jiao)高(gao)的力度(du)和(he)好些的策劃 穩定的性,在(zai)815℃以下的用(yong)到,。用(yong)作飛(fei)機維(wei)修啟主觀(guan)因素(su)的增壓葉(xie)尖,家庭型啟主觀(guan)因素(su)渦和(he)扭緊件(jian)。該金屬熱加(jia)工廠(chang)延展性,可能銷售實木板材、棒材和(he)鍛件(jian)。
Nimonic93化學(xue)上的基本成分
C | Cr | Ni | Co | Al | Ti | Fe | B | Mn | Si | P | S | Cu | Pb |
≤0.13 | 18.0-21.0 | 留量 | 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物(wu)理上的及流體力學性能指標
密度計算公式 | 融點 |
8.19g/cm3 | 1360-1390℃ |
款式 | 拉伸運動性能參數 | HBS | 持久性特點 | ||||||
θ/℃ | σb/MPa | σP0.2/MPa | δ5/% | θ/℃ | σ/MPa | t/h | δ5/% | ||
不超過 | 不高于 | ||||||||
鍛材 軋材 | 20 | 1080 | 685 | 20 | 290 | 700 815 | 588 294 | 30 30 | 5 7 |
新品種 | 計算數 | 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鑄(zhu)件熱解決加工(gong)工(gong)藝
渦坯料(liao)能(neng)(neng)能(neng)(neng)先經(jing)固溶凈化(hua)(hua)(hua)加(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi),機生(sheng)(sheng)產(chan)制造后在氬氣自我保(bao)護下(xia)采取(qu)(qu)時限凈化(hua)(hua)(hua)加(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi),也能(neng)(neng)能(neng)(neng)用餅坯經(jing)*熱(re)凈化(hua)(hua)(hua)加(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi)后采取(qu)(qu)機生(sheng)(sheng)產(chan)制造。坯料(liao)雙層結構(gou)平放至熱(re)凈化(hua)(hua)(hua)加(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi)加(jia)(jia)溫(wen)爐(lu)均(jun)溫(wen)區速度慢不斷(duan)升(sheng)溫(wen),放涼(liang)時揭曉后分離放涼(liang)。