JP2005120457A5 - - Google Patents
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- JP2005120457A5 JP2005120457A5 JP2003359738A JP2003359738A JP2005120457A5 JP 2005120457 A5 JP2005120457 A5 JP 2005120457A5 JP 2003359738 A JP2003359738 A JP 2003359738A JP 2003359738 A JP2003359738 A JP 2003359738A JP 2005120457 A5 JP2005120457 A5 JP 2005120457A5
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- Prior art keywords
- alloy
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- composition according
- elements selected
- carbide
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Description
本願の一つの発明による合金は、Ｎｉの外に全体に対する重量％として、
Ｃｒを２３〜５０％、
Ｖを７〜２０％、
Ｃを１．６％以上で（０．２３６×Ｖ％＋２）％以下を含み、
Ｍｏを最大４０％以下で、（１１−０．１×Ｃｒ％）％又は（１２５−４×Ｃｒ％）％の何れか多い方以上の比率で含有し、
更にＣｒ、Ｖ、Ｍｏの合計が９０％以下であることに特徴を有する。
本願の他の発明による合金は、Ｎｉの外に全体に対する重量％として、
Ｆｅを２．５〜２５％、
Ｃｒを２３〜５０％、
Ｖを７〜２０％、
Ｓｉを０．５〜４．５％、並びに
Ｃを１．６％以上で（０．２３６×Ｖ％＋２）％以下を含み、
Ｍｏを最大４０％以下で、（１１−０．１×Ｃｒ％）％又は（１２５−４×Ｃｒ％）％の何れか多い方以上の比率で含有し、
更にＦｅ、Ｃｒ、Ｖ、Ｍｏの合計が９０％以下であることに特徴を有する。
上記組成を有する合金において、溶融固化によりＣｒ、Ｍｏ及びＶから選ばれた1種以上の元素の炭化物を該合金中に析出させるようにしてもよい。
The alloy according to one invention of the present application is, in addition to Ni, as a weight percentage based on the whole,
23-50% of Cr,
V to 7-20%,
C includes 1.6% or more and (0.236 × V% + 2)% or less,
Mo up to 40% or less, containing (11-0.1 × Cr%)% or (125-4 × Cr%)%, whichever is greater,
Furthermore, it is characterized in that the total of Cr, V, and Mo is 90% or less.
The alloy according to another invention of the present application, in addition to Ni, as a weight percentage with respect to the whole,
2.5-25% Fe,
23-50% of Cr,
V to 7-20%,
Si is 0.5 to 4.5%, and C is 1.6% or more and (0.236 × V% + 2)% or less,
Mo up to 40% or less, containing (11-0.1 × Cr%)% or (125-4 × Cr%)%, whichever is greater,
Furthermore, it is characterized in that the total of Fe, Cr, V, and Mo is 90% or less.
In an alloy having the above composition, carbides of one or more elements selected from Cr, Mo and V may be precipitated in the alloy by melt solidification.
Claims (3)
Ｆｅを２．５〜２５％、
Ｃｒを２３〜５０％、
Ｖを７〜２０％、
Ｓｉを０．５〜４．５％、並びに
Ｃを１．６％以上で（０．２３６×Ｖ％＋２）％以下を含み、
Ｍｏを最大４０％以下で、（１１−０．１×Ｃｒ％）％又は（１２５−４×Ｃｒ％）％の何れか多い方以上の比率で含有し、
更にＦｅ、Ｃｒ、Ｖ、Ｍｏの合計が９０％以下であることを特徴とするＮｉ−Ｃｒ−Ｍｏ−Ｖ−Ｃ系合金。 In addition to Ni, as a percentage by weight of the whole,
2.5-25% Fe,
23-50% of Cr,
V to 7-20%,
Si is 0.5 to 4.5%, and C is 1.6% or more and (0.236 × V% + 2)% or less,
Mo up to 40% or less, containing (11-0.1 × Cr%)% or (125-4 × Cr%)%, whichever is greater,
Furthermore, the total of Fe, Cr, V, and Mo is 90% or less, The Ni-Cr-Mo-VC system alloy characterized by the above-mentioned.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003359738A JP4412964B2 (en) | 2003-10-20 | 2003-10-20 | Coating alloys with corrosion and wear resistance |
| PCT/JP2004/004387 WO2005038061A1 (en) | 2003-10-20 | 2004-03-26 | Corrosion/abrasion resistant alloy for coating metal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003359738A JP4412964B2 (en) | 2003-10-20 | 2003-10-20 | Coating alloys with corrosion and wear resistance |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005120457A JP2005120457A (en) | 2005-05-12 |
| JP2005120457A5 true JP2005120457A5 (en) | 2006-10-12 |
| JP4412964B2 JP4412964B2 (en) | 2010-02-10 |
Family
ID=34463350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003359738A Expired - Fee Related JP4412964B2 (en) | 2003-10-20 | 2003-10-20 | Coating alloys with corrosion and wear resistance |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4412964B2 (en) |
| WO (1) | WO2005038061A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008025437A (en) * | 2006-07-20 | 2008-02-07 | Mitsubishi Materials Corp | Sliding device |
| US8268453B2 (en) | 2009-08-06 | 2012-09-18 | Synthesarc Inc. | Steel based composite material |
| CN101934556B (en) * | 2010-08-25 | 2011-12-21 | 烟台清泉实业有限公司 | Screw impeller of pouring stirrer and overlaying method thereof |
| US20160325357A1 (en) * | 2013-12-27 | 2016-11-10 | Herbert A. Chin | High-strength high-thermal-conductivity wrought nickel alloy |
| JP6528106B2 (en) * | 2014-05-30 | 2019-06-12 | アイセイエンジ株式会社 | NbC dispersion-hardened corrosion-resistant nickel-chromium-molybdenum alloy and method for manufacturing the same, steel material provided with corrosion-resistant and wear-resistant surface overlay welding layer and method for manufacturing the same, and cold tool |
| RU2622189C1 (en) * | 2016-10-10 | 2017-06-13 | Юлия Алексеевна Щепочкина | Alloy for steel alloying |
| EP3518250B1 (en) | 2018-01-29 | 2023-07-19 | Westinghouse Electric Sweden AB | A structural component for a nuclear reactor, and a fuel assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05156396A (en) * | 1991-11-29 | 1993-06-22 | Toyota Motor Corp | Ni-base alloy for overlay |
| JPH1030141A (en) * | 1996-07-17 | 1998-02-03 | Daido Steel Co Ltd | Alloy excellent in resistance to corrosion, wear, and cracking, and its production |
| JP2000328199A (en) * | 1999-05-11 | 2000-11-28 | Nippon Steel Corp | Wear resistant material |
| JP3896478B2 (en) * | 2001-04-02 | 2007-03-22 | 株式会社フジコー | Materials for building up and composite tools with excellent corrosion resistance, wear resistance and seizure resistance |
-
2003
- 2003-10-20 JP JP2003359738A patent/JP4412964B2/en not_active Expired - Fee Related
-
2004
- 2004-03-26 WO PCT/JP2004/004387 patent/WO2005038061A1/en not_active Application Discontinuation
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