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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0189150 (2011-07-22) |
등록번호 | US-9707739 (2017-07-18) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 522 |
Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed h
Disclosed herein is an article comprising a plurality of domains fused together; wherein the domains comprise a core comprising a first metal; and a first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal. Disclosed herein too is a method comprising rolling a sheet in a roll mill; the sheet comprising a first metal and having disposed upon each opposing face of the sheet a first layer that comprises a second metal; the second metal being chemically different from the first metal; cutting the sheet into a plurality of sheets; stacking the plurality of sheets; and rolling the stacked sheets in the roll mill to form a blank.
1. An article comprising: a plurality of domains fused together; wherein the domains comprise: a core comprising a first metal; anda first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal; wherein the domains compris
1. An article comprising: a plurality of domains fused together; wherein the domains comprise: a core comprising a first metal; anda first layer disposed upon the core; the first layer comprising a second metal; the first metal being chemically different the second metal; wherein the domains comprise a gradient in composition between the first metal and the second metal; wherein the core is in the form of a particle having a domain size of 44 to 1400 micrometers, and wherein the plurality of domains have interstices between them;a second layer that is disposed upon the first layer, wherein the second layer comprises a third metal that is different from the first metal and the second metal; where the third metal is nickel, aluminum, magnesium zinc, copper, iron, cobalt, or a combination thereof; where the third metal is present in an amount of 0.01 to 0.1 wt %, based on a total weight of the article; where the second metal is present in an amount of 8 to 10 wt %, based on the total weight of the article. 2. The article of claim 1, wherein the article is a supporting element in a sealable system for oil exploration. 3. The article of claim 1, wherein the article is an actuating ball for a borehole system. 4. The article of claim 1, wherein the first metal is aluminum, magnesium, zinc, copper, iron, nickel, cobalt, or a combination comprising at least one of the foregoing metals. 5. The article of claim 1, wherein the first metal is aluminum. 6. The article of claim 1, wherein the first metal is magnesium. 7. The article of claim 1, wherein the second metal is aluminum, magnesium, zinc, copper, iron, nickel, cobalt, or a combination comprising at least one of the foregoing metals. 8. The article of claim 1, wherein the second metal is aluminum. 9. The article of claim 1, wherein the second metal is magnesium. 10. The article of claim 1, wherein the article is manufactured by rolling a sheet comprising the first metal and coated on each of its opposing faces with a first layer comprising the second metal, cutting the rolled sheet into a plurality of sheets; stacking the plurality of sheets; re-rolling the stacked sheets in the roll mill; and repeatedly cutting, stacking and rolling the stacked sheets. 11. An article comprising: a plurality of domains fused together; wherein the domains comprise: an intermetallic fine grained alloy that comprises a first metal, a second metal and a third metal; wherein the domains comprise a gradient in composition between the first metal and the second metal; and wherein the first metal is chemically different the second metal; wherein a core of the domain comprises the first metal and is in the form of a particle having a domain size of 44 to 1400 micrometers, and wherein the plurality of domains have interstices between them; where the third metal is different from the first metal and the second metal; where the third metal is nickel, aluminum, magnesium zinc, copper, iron, cobalt, or a combination thereof; where the third metal is present in an amount of 0.01 to 0.1 wt %, based on a total weight of the article; where the second metal is present in an amount of 8 to 10 wt %, based on the total weight of the article. 12. The article of claim 11, wherein the article is a supporting element in a sealable system for oil exploration. 13. The article of claim 11, wherein the article is an actuating ball for a borehole system. 14. The article of claim 11, wherein the first metal is aluminum. 15. The article of claim 11, wherein the first metal is magnesium. 16. The article of claim 11, wherein the second metal is aluminum. 17. The article of claim 11, wherein the second metal is magnesium.
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