IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0090572
(1979-11-02)
|
발명자
/ 주소 |
- Culling John H. (Kirkwood MO)
|
출원인 / 주소 |
- Carondelet Foundry Company (St. Louis MO 02)
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
2 |
초록
▼
An air meltable, workable, weldable castable alloy resistant to sulfuric acid solutions and heat treatable to impart hardness and resistance to abrasion and erosion. The alloy consists essentially of between about 25.00 and about 28.00% by weight nickel, between about 35.00 and about 38.00% by weigh
An air meltable, workable, weldable castable alloy resistant to sulfuric acid solutions and heat treatable to impart hardness and resistance to abrasion and erosion. The alloy consists essentially of between about 25.00 and about 28.00% by weight nickel, between about 35.00 and about 38.00% by weight chromium, between about 1.50 and about 3.0% by weight molybdenum, between about 2.8 and about 3.8% by weight copper, between about 3.0 and about 4.5% by weight manganese, between about 0.25 and about 0.85% by weight niobium, between about 20.0 and about 34.2% by weight iron, up to about 1% by weight titanium, up to about 1% by weight tantalum, up to about 0.010% by weight boron, up to about 0.5% by weight cobalt, up to about 1.0% by weight silicon, up to about 0.08% by weight carbon, up to about 0.6% by weight of a rare earth component that may be either cerium, lanthanum or misch metal, and up to about 0.15% by weight nitrogen.
대표청구항
▼
An air meltable, workable, weldable, castable alloy resistant to sulfuric acid solution and hardenable by heat treatment to impart hardness and resistance to abrasion and erosion, said alloy consisting essentially of between about 25.00 and about 28.00% by weight nickel, between about 35.00 and abou
An air meltable, workable, weldable, castable alloy resistant to sulfuric acid solution and hardenable by heat treatment to impart hardness and resistance to abrasion and erosion, said alloy consisting essentially of between about 25.00 and about 28.00% by weight nickel, between about 35.00 and about 38.00% by weight chromium, between about 1.50 and about 3.0% by weight molybdenum, between about 2.8 and about 3.8% by weight copper, between about 3.0 and about 4.5% by weight manganese, between about 0.25 and about 0.85% by weight niobium, between about 20.0 and about 34.2% by weight iron, up to about 1% by weight titanium, up to about 1% by weight tantalum, up to about 0.010% by weight boron, up to about 0.5% by weight cobalt, up to about 1.0% by weight silicon, up to about 0.08% by weight carbon, up to about 0.6% by weight of a rare earth component selected from the group consisting of cerium, lanthanum and misch metal, and up to about 0.15% by weight nitrogen.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.