KR910009945A - 내열재료 - Google Patents
내열재료 Download PDFInfo
- Publication number
- KR910009945A KR910009945A KR1019900015704A KR900015704A KR910009945A KR 910009945 A KR910009945 A KR 910009945A KR 1019900015704 A KR1019900015704 A KR 1019900015704A KR 900015704 A KR900015704 A KR 900015704A KR 910009945 A KR910009945 A KR 910009945A
- Authority
- KR
- South Korea
- Prior art keywords
- less
- heat resistant
- resistant material
- melting point
- weight
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/06—Alloys based on chromium
Abstract
Description
Claims (8)
- 중량%로, Cr60%이상, 잔부 Fe이고 Fe는 5%이상 포함되고, 평균 결정입경은 50㎛이상, 융점은 1600℃이상인 것을 특징으로 하는 내열합금.
- 제1항에 있어서, C 0.8% 이하와 Si 5% 이하중 1종 또는 2종을 함유하고 있는 것을 특징으로 하는 내열합금.
- 중량%로 Cr60%이상과 W 10%이하, Mo 10%이하, Nb 10%이하, Ta 10%이하, Hf 10%이하, Co 10%이하, Ni 10%이하, Ti 10%이하, Al 10%이하, V 10%이하, Mn 10%이하 및 희토류 원소 10%이하로 이루어지는 군으로부터 선택되는 1종 내지 2종이상의 원소를 합계량으로 35%이하 함유하고, 잔부 Fe이고 Fe는 5%이상 포함되고, 평균결정입경은 50㎛이상, 융점은 1600℃이상인 것을 특징으로 하는 내열합금.
- 제3항에 있어서, C 0.8%이하와 Si 5%이하중 1종 또는 2종을 함유하고 있는것을 특징으로 하는 내열합금.
- 중량%로, Cr 60%이상, 잔부 Fe이고 Fe는 5%이상 포함되고, 평균 결정입경은 50㎛이상, 융점은 1600℃이상인 금속 매트릭스에 체적율로 40%이하의 세라믹 분산상이 혼재된 복합조지기을 갖는 것을 특징으로 하는 내열재료.
- 제5항에 있어서, C 0.8%이하와 Si 5%이하중 1종 또는 2종을 함유하고 있는 것을 특징으로 하는 내열재료.
- 중량%로, Cr60%이상과, W 10%이하, Mo 10%이하, Nb 10%이하, Ta 10%이하, Hf 10%이하, Co 10%이하, Ni 10%이하, Ti 10%이하, Al 10%이하, V 10%이하, Mn 10%이하 및 희토류 원소 10% 이하로 이루어지는 군에서 선택되는 1종 내지 2종이상의 원소를 합계량으로 35%이하 함유하고, 잔부 Fe이고 Fe는 5%이상 포함되고, 평균결정입경은 50㎛이상, 융점은 1600℃이상인 금속 매트릭스에 체적율로 40%이하의 세라믹 분산상이 혼재된 복합조직을 갖는 것을 특징으로 하는 내열재료.
- 제7항에 있어서, C 0.8%이하와 Si 5%이하중 1종 2종을 함유하고 있는 것을 특징으로 하는 내열재료.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1300091A JP2607157B2 (ja) | 1989-11-17 | 1989-11-17 | 加熱炉内の被加熱鋼材支持部材用耐熱合金 |
JP1-300091 | 1989-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910009945A true KR910009945A (ko) | 1991-06-28 |
KR0134182B1 KR0134182B1 (ko) | 1998-06-15 |
Family
ID=17880601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900015704A KR0134182B1 (ko) | 1989-11-17 | 1990-09-29 | 내열재료 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0429796B1 (ko) |
JP (1) | JP2607157B2 (ko) |
KR (1) | KR0134182B1 (ko) |
AU (1) | AU632166B2 (ko) |
DE (1) | DE69024179T2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100396368B1 (ko) * | 2001-04-17 | 2003-09-03 | 부공산업 주식회사 | 고온강도와 고온내산화성이 우수한 초내열합금 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2571641Y2 (ja) * | 1991-09-20 | 1998-05-18 | 株式会社クボタ | 加熱炉用スキツドボタン |
JP2571640Y2 (ja) * | 1991-09-20 | 1998-05-18 | 株式会社クボタ | 加熱炉用スキツドボタン |
JP2702631B2 (ja) * | 1991-12-12 | 1998-01-21 | 株式会社クボタ | 炉床開口カバー支持用部材 |
JPH05271840A (ja) * | 1992-03-27 | 1993-10-19 | Kobe Steel Ltd | 超高温耐熱部材用Cr基合金 |
JPH062065A (ja) * | 1992-06-15 | 1994-01-11 | Kubota Corp | 加熱炉内支持面部材用耐熱合金 |
JPH062066A (ja) * | 1992-06-15 | 1994-01-11 | Kubota Corp | 加熱炉内支持面部材用耐熱合金 |
JP3480698B2 (ja) * | 1999-05-27 | 2003-12-22 | 兼次 安彦 | 高温における強度−延性バランスに優れるCr基合金 |
JP4061407B2 (ja) * | 2003-10-10 | 2008-03-19 | 独立行政法人物質・材料研究機構 | 耐熱部品用クロム合金 |
KR101030222B1 (ko) * | 2010-11-18 | 2011-04-22 | 부공산업 주식회사 | 내식성이 우수한 스키드레일용 초내열합금 |
CN108546860A (zh) * | 2018-04-27 | 2018-09-18 | 苏州弗士曼精密机械有限公司 | 一种高温抗氧化性不锈钢金属 |
KR102365404B1 (ko) * | 2019-12-04 | 2022-02-21 | (주)영신특수강 | 로부품용 고크롬 내열합금 및 그 제조방법 |
CN113621842A (zh) * | 2021-08-05 | 2021-11-09 | 烟台百思特炉管厂 | 一种轧钢加热炉加热段垫块材料的生产工艺 |
CN115323234B (zh) * | 2022-08-09 | 2023-08-01 | 东睦新材料集团股份有限公司 | 一种无磁低膨胀铬基合金材料的制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1357550A (en) * | 1919-08-25 | 1920-11-02 | Frank A Fahrenward | Chemical ware or technical apparatus and alloys for making same |
US2780545A (en) * | 1954-02-03 | 1957-02-05 | Battelle Development Corp | High-temperature alloy |
US3017265A (en) * | 1959-09-25 | 1962-01-16 | Gen Electric | Oxidation resistant iron-chromium alloy |
DE1608116A1 (de) * | 1967-12-14 | 1970-12-10 | Schmid Geb Reiniger Dipl Ing S | Legierungen auf Chrombasis fuer Elektroden,insbesondere Zuendkerzenelektroden |
DE2221220C3 (de) * | 1971-05-12 | 1974-01-17 | Gebrueder Sulzer Ag, Winterthur (Schweiz) | Verwendung einer Chrom-Basis-Legierung als Kokillenwerkstoff |
US4011941A (en) * | 1975-04-28 | 1977-03-15 | Warner-Lambert Company | Contact lens capsule |
JPS524248A (en) * | 1975-06-27 | 1977-01-13 | Dainippon Toryo Co Ltd | Liquid crystal glasses |
JPS5248090A (en) * | 1975-10-14 | 1977-04-16 | Furukawa Electric Co Ltd:The | Method of manufacturing a connector |
JPS5930781B2 (ja) * | 1976-08-31 | 1984-07-28 | 財団法人特殊無機材料研究所 | シリコンカ−バイド繊維強化クロム基高強度耐熱耐食合金複合材料およびその製造方法 |
JPS58107632A (ja) * | 1981-12-22 | 1983-06-27 | Tohoku Tokushuko Kk | 電子ビ−ム描画装置用材料 |
-
1989
- 1989-11-17 JP JP1300091A patent/JP2607157B2/ja not_active Expired - Lifetime
-
1990
- 1990-09-27 AU AU63296/90A patent/AU632166B2/en not_active Expired
- 1990-09-28 DE DE69024179T patent/DE69024179T2/de not_active Expired - Lifetime
- 1990-09-28 EP EP90118741A patent/EP0429796B1/en not_active Expired - Lifetime
- 1990-09-29 KR KR1019900015704A patent/KR0134182B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100396368B1 (ko) * | 2001-04-17 | 2003-09-03 | 부공산업 주식회사 | 고온강도와 고온내산화성이 우수한 초내열합금 |
Also Published As
Publication number | Publication date |
---|---|
JPH03162545A (ja) | 1991-07-12 |
EP0429796A1 (en) | 1991-06-05 |
EP0429796B1 (en) | 1995-12-13 |
DE69024179T2 (de) | 1996-08-01 |
AU632166B2 (en) | 1992-12-17 |
KR0134182B1 (ko) | 1998-06-15 |
JP2607157B2 (ja) | 1997-05-07 |
DE69024179D1 (de) | 1996-01-25 |
AU6329690A (en) | 1991-05-23 |
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