CN1122725C - 新一代抗氧化变形高温合金 - Google Patents
新一代抗氧化变形高温合金 Download PDFInfo
- Publication number
- CN1122725C CN1122725C CN 00134338 CN00134338A CN1122725C CN 1122725 C CN1122725 C CN 1122725C CN 00134338 CN00134338 CN 00134338 CN 00134338 A CN00134338 A CN 00134338A CN 1122725 C CN1122725 C CN 1122725C
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- CN
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- Prior art keywords
- alloy
- temperature
- oxidized
- deformation
- temp
- Prior art date
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 55
- 239000000956 alloy Substances 0.000 title claims abstract description 55
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 230000003064 anti-oxidating effect Effects 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
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- Heat Treatment Of Steel (AREA)
Abstract
Description
元素 | C | Si | Mn | Cr | W | Al | Ni | S | P |
成分限 | ≤0.07 | ≤0.3 | <0.3 | 15-25 | 5-14 | 1.5-3.2 | 余 | <0.002 | <0.0025 |
温度(℃) | 新合金 | 1Cr25Ni20Si2合金 | ||||||
σ0.2(MPa) | σb(MPa) | δ% | Ψ% | σ0.2(MPa) | σb(MPa) | δ% | Ψ% | |
室温 | 354.0 | 828.0 | 55.0 | 69.0 | 306.5 | 640.5 | 54.0 | 71.5 |
600 | 231.0 | 677.0 | 54.0 | 60.0 | 195.0 | 463.0 | 45.5 | 69.5 |
700 | 365.0 | 629.0 | 32.0 | 31.0 | 190.5 | 333.0 | 60.0 | 74.5 |
800 | 391.5 | 425.5 | 20.0 | 23.0 | 139.5 | 209.5 | 84.0 | 91.5 |
850 | 375.0 | 472.5 | 31.5 | 40.5 | 100.5 | 151.5 | 108.5 | 95.5 |
900 | 221.5 | 420.5 | 67.0 | 91.0 | 72.0 | 113.5 | 111.5 | 94.5 |
1000 | 110.6 | 85.6 | 65.5 | 93.2 | ||||
1100 | 61.1 | 80.6 | 41.3 | 88.4 | ||||
1150 | 50.4 | 75.0 | 33.9 | 87.0 | ||||
1200 | 39.5 | 68.5 | 27.0 | 79.7 | ||||
1250 | 30.9 | 53.6 |
温度(℃) | 应力(MPa) | 持久时间(hr) |
700 | 444.6362.0343.0394.0245.0 | 1217806682220 |
800 | 147.0117.678.458.8 | 762225381170 |
900 | 58.849.029.4 | 44469774 |
950 | 49.029.414.7 | 163231658 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00134338 CN1122725C (zh) | 2000-12-21 | 2000-12-21 | 新一代抗氧化变形高温合金 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00134338 CN1122725C (zh) | 2000-12-21 | 2000-12-21 | 新一代抗氧化变形高温合金 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1360076A CN1360076A (zh) | 2002-07-24 |
CN1122725C true CN1122725C (zh) | 2003-10-01 |
Family
ID=4596171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00134338 Expired - Lifetime CN1122725C (zh) | 2000-12-21 | 2000-12-21 | 新一代抗氧化变形高温合金 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1122725C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110629074B (zh) * | 2019-09-25 | 2021-07-30 | 西安欧中材料科技有限公司 | 一种抗氧化镍基高温合金粉末及其制备方法 |
-
2000
- 2000-12-21 CN CN 00134338 patent/CN1122725C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1360076A (zh) | 2002-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Danyang Precision Alloy Factory Co., Ltd. Assignor: Institute of metal research, Chinese Academy of Sciences Contract fulfillment period: 2007.1.18 to 2012.1.18 Contract record no.: 2008320001061 Denomination of invention: High-temp alloy resisting oxidized deformation Granted publication date: 20031001 License type: Exclusive license Record date: 20081027 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.1.18 TO 2012.1.18; CHANGE OF CONTRACT Name of requester: DANYANG CITY PRECISE ALLOY FACTORY CO., LTD. Effective date: 20081027 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20031001 |