KR101020174B1 - 내식성이 뛰어난 오스테나이트 구상흑연주철 - Google Patents
내식성이 뛰어난 오스테나이트 구상흑연주철 Download PDFInfo
- Publication number
- KR101020174B1 KR101020174B1 KR1020100077535A KR20100077535A KR101020174B1 KR 101020174 B1 KR101020174 B1 KR 101020174B1 KR 1020100077535 A KR1020100077535 A KR 1020100077535A KR 20100077535 A KR20100077535 A KR 20100077535A KR 101020174 B1 KR101020174 B1 KR 101020174B1
- Authority
- KR
- South Korea
- Prior art keywords
- cast iron
- corrosion resistance
- graphite cast
- weight
- nodular graphite
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/04—Cast-iron alloys containing spheroidal graphite
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
- C22C37/08—Cast-iron alloys containing chromium with nickel
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2200/00—Crystalline structure
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2202/00—Physical properties
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (1)
- 중량%로, 2.7 - 2.9%의 TC와, 2.4 - 2.6%의 Si와, 2.0 - 2.2%의 Mn과, 0.08% 이하의 P와, 21.0 - 22.0%의 Ni과, 0.2% 이하의 Cr과, Fe 및 불가피한 불순물을 포함하는 나머지로 이루어지는 것을 특징으로 하는 내식성이 뛰어난 오스테나이트 구상흑연주철.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100077535A KR101020174B1 (ko) | 2010-08-11 | 2010-08-11 | 내식성이 뛰어난 오스테나이트 구상흑연주철 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100077535A KR101020174B1 (ko) | 2010-08-11 | 2010-08-11 | 내식성이 뛰어난 오스테나이트 구상흑연주철 |
Publications (1)
Publication Number | Publication Date |
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KR101020174B1 true KR101020174B1 (ko) | 2011-03-07 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020100077535A KR101020174B1 (ko) | 2010-08-11 | 2010-08-11 | 내식성이 뛰어난 오스테나이트 구상흑연주철 |
Country Status (1)
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KR (1) | KR101020174B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140110610A (ko) * | 2013-03-08 | 2014-09-17 | 엘지전자 주식회사 | 베인 펌프용 로터 및 그 제조방법 |
KR20190084526A (ko) | 2018-01-08 | 2019-07-17 | 주식회사 성일터빈 | 내마모성 및 내식성이 우수한 고크롬 주철 |
KR20190114489A (ko) | 2018-03-30 | 2019-10-10 | 영남대학교 산학협력단 | 오스템퍼드 구상흑연주철 후크 및 이의 제조방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930003603B1 (ko) * | 1984-06-22 | 1993-05-08 | 가부시기가이샤 예바라세이사꾸쇼 | 내응력부식균열성 오스테나이트 주철로 만든 기계 및 기계부품 |
-
2010
- 2010-08-11 KR KR1020100077535A patent/KR101020174B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930003603B1 (ko) * | 1984-06-22 | 1993-05-08 | 가부시기가이샤 예바라세이사꾸쇼 | 내응력부식균열성 오스테나이트 주철로 만든 기계 및 기계부품 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140110610A (ko) * | 2013-03-08 | 2014-09-17 | 엘지전자 주식회사 | 베인 펌프용 로터 및 그 제조방법 |
KR102105458B1 (ko) | 2013-03-08 | 2020-04-28 | 엘지전자 주식회사 | 베인 펌프용 로터 및 그 제조방법 |
KR20190084526A (ko) | 2018-01-08 | 2019-07-17 | 주식회사 성일터빈 | 내마모성 및 내식성이 우수한 고크롬 주철 |
KR20190114489A (ko) | 2018-03-30 | 2019-10-10 | 영남대학교 산학협력단 | 오스템퍼드 구상흑연주철 후크 및 이의 제조방법 |
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