CN103725972B - 低碳多元高电阻电热合金及其制备方法 - Google Patents
低碳多元高电阻电热合金及其制备方法 Download PDFInfo
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- CN103725972B CN103725972B CN201410013555.XA CN201410013555A CN103725972B CN 103725972 B CN103725972 B CN 103725972B CN 201410013555 A CN201410013555 A CN 201410013555A CN 103725972 B CN103725972 B CN 103725972B
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- 239000000956 alloy Substances 0.000 title claims abstract description 35
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 15
- 238000000137 annealing Methods 0.000 claims abstract description 14
- 238000002844 melting Methods 0.000 claims abstract description 14
- 230000008018 melting Effects 0.000 claims abstract description 14
- 238000010275 isothermal forging Methods 0.000 claims abstract description 11
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052771 Terbium Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 238000005242 forging Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000005339 levitation Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000011651 chromium Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 229910001017 Alperm Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052774 Proactinium Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
Description
合金 | 1 | 2 | 3 | 0Cr25A15 |
电阻率 | 2.14 | 2.03 | 2.16 | 1.43 |
合金 | 1 | 2 | 3 | 0Cr25A15 |
抗拉强度 | 860 | 946 | 1040 | 780 |
延伸率 | 14.6 | 13.7 | 15.2 | 12.1 |
合金 | 温度(℃) | 氧化时间(h) | 增重(mg/cm2) |
1 | 1200 | 300 | 3.14 |
2 | 1200 | 300 | 3.01 |
3 | 1200 | 300 | 2.87 |
0Cr25A15 | 1200 | 300 | 3.38 |
Claims (3)
Priority Applications (1)
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CN201410013555.XA CN103725972B (zh) | 2014-01-13 | 2014-01-13 | 低碳多元高电阻电热合金及其制备方法 |
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CN201410013555.XA CN103725972B (zh) | 2014-01-13 | 2014-01-13 | 低碳多元高电阻电热合金及其制备方法 |
Publications (2)
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CN103725972A CN103725972A (zh) | 2014-04-16 |
CN103725972B true CN103725972B (zh) | 2016-05-11 |
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CN201410013555.XA Expired - Fee Related CN103725972B (zh) | 2014-01-13 | 2014-01-13 | 低碳多元高电阻电热合金及其制备方法 |
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CN (1) | CN103725972B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103952594B (zh) * | 2014-05-12 | 2016-06-08 | 盐城市鑫洋电热材料有限公司 | 一种镍铬系多元高电阻电热合金的制备方法 |
CN103938109B (zh) * | 2014-05-12 | 2018-10-30 | 江苏中钢合金材料有限公司 | 一种Ni-Cr-Fe电热合金的制备方法 |
CN103938102B (zh) * | 2014-05-12 | 2016-08-24 | 盐城市鑫洋电热材料有限公司 | 一种铁铬铝系多元高电阻电热合金的制备方法 |
CN103938111B (zh) * | 2014-05-12 | 2017-01-25 | 盐城市鑫洋电热材料有限公司 | 一种减少铁铬铝系电热合金非金属夹杂物的方法 |
CN104087843A (zh) * | 2014-06-25 | 2014-10-08 | 盐城市鑫洋电热材料有限公司 | 铁铝系多元高电阻电热合金及其制备方法 |
CN104233091B (zh) * | 2014-08-26 | 2017-05-03 | 盐城市鑫洋电热材料有限公司 | 一种中Mn高温电热合金及其制备方法 |
CN104233065B (zh) * | 2014-08-26 | 2017-08-01 | 盐城市鑫洋电热材料有限公司 | 一种碳化硅增强铁铝复合材料及其制备方法 |
CN104233083A (zh) * | 2014-08-26 | 2014-12-24 | 盐城市鑫洋电热材料有限公司 | 一种析出强化电热合金及其制备方法 |
CN104233103A (zh) * | 2014-08-26 | 2014-12-24 | 盐城市鑫洋电热材料有限公司 | 一种碳化硅增强铁铬铝电热复合材料及其制备方法 |
CN104233137B (zh) * | 2014-08-26 | 2017-05-03 | 盐城市鑫洋电热材料有限公司 | 镍铬合金的变形和热处理工艺 |
CN104233042B (zh) * | 2014-09-17 | 2016-06-22 | 四川大学 | 一种纳米颗粒弥散强化钢的冶炼方法 |
CN104480368B (zh) * | 2014-12-05 | 2016-08-17 | 四川大学 | 磁悬浮辅助硅及其合金对钢中氧化铝夹杂改性的方法 |
CN105323878B (zh) * | 2015-08-17 | 2017-11-24 | 林月瑜 | 一种发热丝材料及其制备方法 |
CN105695885A (zh) * | 2015-11-29 | 2016-06-22 | 惠州卫生职业技术学院 | 一种抗渗碳电热合金的制备方法 |
CN107454689A (zh) * | 2017-07-29 | 2017-12-08 | 江苏华海冶金机械设备有限公司 | 抗氧化电热辐射管 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85100659A (zh) * | 1985-04-01 | 1986-10-08 | 中国科学院金属研究所 | 一种铁铬铝合金释压螺栓 |
JPH068486B2 (ja) * | 1989-03-27 | 1994-02-02 | 新日本製鐵株式会社 | 製造性に優れた耐熱、耐酸化性Fe―Cr―A▲l▼系合金 |
EP0411515B1 (en) * | 1989-07-31 | 1993-09-08 | Mitsubishi Jukogyo Kabushiki Kaisha | High strength heat-resistant low alloy steels |
CN1122841A (zh) * | 1994-11-11 | 1996-05-22 | 冶金工业部包头稀土研究院 | 无脆性铁-铬-铝-稀土合金 |
CN1059713C (zh) * | 1996-01-22 | 2000-12-20 | 东南大学 | 铁铝基高电阻电热合金 |
CN101280392B (zh) * | 2007-04-04 | 2011-03-16 | 泰州市春海电热合金制造有限公司 | 抗渗碳耐高温电热合金 |
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