Insert molding of bulk amorphous alloy into open cell foam
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B22D-019/00
B22D-019/16
출원번호
US-0541550
(2012-07-03)
등록번호
US-9033024
(2015-05-19)
발명자
/ 주소
Prest, Christopher D.
Scott, Matthew S.
Zadesky, Stephen P.
Stratton, Dermot J.
Poole, Joseph C.
출원인 / 주소
Apple Inc.
대리인 / 주소
Brownstein Hyatt Farber Schreck, LLP
인용정보
피인용 횟수 :
1인용 특허 :
18
초록
Provided in one embodiment is a method of making use of foams as a processing aid or to improve the properties of bulk-solidifying amorphous alloy materials. Other embodiments include the bulk-solidifying amorphous alloy/foam composite materials made in accordance with the methods.
대표청구항▼
1. A method of making an article comprising: providing a foam material; andinsert casting into and/or onto the foam material a bulk-solidifying amorphous alloy to form the article. 2. The method of claim 1, wherein the foam material is an open cell metal foam. 3. The method of claim 1, wherein the t
1. A method of making an article comprising: providing a foam material; andinsert casting into and/or onto the foam material a bulk-solidifying amorphous alloy to form the article. 2. The method of claim 1, wherein the foam material is an open cell metal foam. 3. The method of claim 1, wherein the thickness of the article is greater than the critical casting thickness of the bulk-solidifying amorphous alloy. 4. The method of claim 1, wherein providing the foam material comprises providing more than one foam material, wherein at least one foam material has a different pore structure than a second foam material. 5. The method of claim 4, wherein the different foam materials are provided in separate areas of the article to provide an article having differing physical properties in the areas where different foam materials are present. 6. The method of claim 1, further comprising impregnating the foam with filler particles prior to insert casting. 7. The method as claimed in claim 1, wherein the bulk-solidifying amorphous alloy is described by the following molecular formula: (Zr, Ti)a(Ni, Cu, Fe)b(Be, Al, Si, B)c, wherein “a” is in the range of from 30 to 75, “b” is in the range of from 5 to 60, and “c” is in the range of from 0 to 50 in atomic percentages. 8. The method as claimed in claim 1, wherein the bulk-solidifying amorphous alloy is described by the following molecular formula: (Zr, Ti)a(Ni, Cu)b(Be)c, wherein “a” is in the range of from 40 to 75, “b” is in the range of from 5 to 50, and “c” is in the range of from 5 to 50 in atomic percentages. 9. The method as claimed in claim 1, wherein the bulk solidifying amorphous alloy can sustain strains up to 1.5% or more without any permanent deformation or breakage. 10. A method of making an article comprising: providing a foam material;insert casting into and/or onto the foam material a bulk-solidifying amorphous alloy;removing at least a portion of the foam material; andoptionally, inserting another material to at least partially fill the portion of the foam material removed to form the article. 11. The method of claim 10, wherein the foam material is an open cell metal foam. 12. The method of claim 10, wherein at least a portion of the foam is removed by etching. 13. The method of claim 10, wherein inserting another material comprises inserting an electronically conductive material. 14. The method of claim 13, wherein the electronically conductive material is copper. 15. The method as claimed in claim 10, wherein the bulk-solidifying amorphous alloy is described by the following molecular formula: (Zr, Ti)a(Ni, Cu, Fe)b(Be, Al, Si, B)c, wherein “a” is in the range of from 30 to 75, “b” is in the range of from 5 to 60, and “c” is in the range of from 0 to 50 in atomic percentages. 16. The method as claimed in claim 10, wherein the bulk-solidifying amorphous alloy is described by the following molecular formula: (Zr, Ti)a(Ni, Cu)b(Be)c, wherein “a” is in the range of from 40 to 75, “b” is in the range of from 5 to 50, and “c” is in the range of from 5 to 50 in atomic percentages. 17. The method as claimed in claim 10, wherein the bulk solidifying amorphous alloy can sustain strains up to 1.5% or more without any permanent deformation or breakage.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (18)
Peker Atakan (Pasadena CA) Johnson William L. (Pasadena CA), Berylllium bearing amorphous metallic alloys formed by low cooling rates.
Joseph, Craig; Arnold, Kelly W.; Dorsch, T. James; Evans, Anthony C., Electrical bus with associated porous metal heat sink and method of manufacturing same.
Alkhimov Anatoly P. (ulitsa Vyazemskogo 2 ; kv. 72 Novosibirsk SUX) Papyrin Anatoly N. (ulitsa Vyazemskogo 2 ; kv. 72 Novosibirsk SUX) Kosarev Vladimir F. (Novosibirsk SUX) Nesterovich Nikolai I. (No, Gas-dynamic spraying method for applying a coating.
Bell James Alexander Evert,CAX ; Cushnie Kirt Kenneth,CAX ; Warner Anthony Edward Moline,CAX ; Hansen George Clayton ; Bradford Raymond Augustus,CAX, Method of preparing porous nickel-aluminum structures.
Kim Do Hyang,KRX ; Kim Won Tae,KRX ; Yi Sheng Hoon,KRX ; Lee Jin Kyu,KRX ; Lee Min Ha,KRX ; Park Tae Gyu,KRX ; Park Ju Gun,KRX ; Lim Hyun Kyu,KRX ; Jang Jong Shim,KRX, Nickel-based amorphous alloy compositions.
Prest, Christopher D.; Scott, Matthew S.; Zadesky, Stephen P.; Stratton, Dermot J.; Poole, Joseph C., Insert molding of bulk amorphous alloy into open cell foam.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.