KR840001453A - High Strength Metal Alloy Material and Forming Method Of The Same - Google Patents

Abstract

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Description

High Strength Metal Alloy Material and Forming Method Of The Same

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Claims (17)

A method for forming a high strength metal alloy with a selected chemical compound, wherein the alloy forms a rich alloy material having an alloy density of at least 10 percent greater than desired in the final metal alloy, and has particles of 40 mesh or less. Mix the rich alloy particles into a plurality of particles of size, pass the powder mixture through a powder spinning mill to miniaturize to form a cured material with a theoretical density of at least 80 percent, and interparticle adhesion and diffusion of alloy density And sintering the cured material at a temperature sufficient to form a homogeneous quality of the metal alloy material having the desired chemical compound. The method of claim 1 wherein the particles of metal filled material are formed from a material selected from the group consisting of aluminum, aluminum alloys and mixtures thereof. The method of claim 1 wherein the particles of metal filled material are formed from a material selected from the group consisting of titanium, titanium alloys and mixtures thereof. The method of claim 1 wherein the rich alloying material comprises aluminum, zinc, magnesium and copper. 5. The method of claim 4, wherein said rich alloy material comprises cobalt. The method of claim 4, wherein the rich alloying material comprises about 7.15 to 9.75 weight percent zinc, about 2.75 to 3.75 weight percent magnesium, and about 1.65 to 2.25 weight percent copper. 7. The method of claim 6, wherein said rich alloy material also comprises about 0.4 weight percent cobalt. The method of claim 2, wherein the filler material comprises about 0.4 weight percent cobalt. The method of claim 1, wherein the rich alloying material is enriched by about 10 to 90 percent of the desired amount in the final metal alloying material. Forming a rich alloy with an alloy density of at least 10 percent greater than desired in the final metal alloy material, forming the rich alloy with a plurality of particles having a particle size of 40 mesh or less, and a final powder mixture In this final metal alloy material, the rich alloy particles are mixed with particles of a metal filling material having a particle size of 40 mesh or less to include a desired amount of alloy density, and form a hardened material having a theoretical density of at least 80 percent. Passing the flour mixture through a milling mill for miniaturization and sintering the cured material at a temperature sufficient to form homogeneous metal alloy materials with desirable chemical compounds by mutual particle adhesion and diffusion of alloy density. High strength metal alloys of selected chemical compounds matter. 11. The metal alloy of claim 10, wherein said rich metal filled particles are formed of a material selected from the group consisting of aluminum, aluminum alloys and mixtures thereof. 11. The metal alloy of claim 10, wherein said rich metal filled particles are formed of a material selected from the group consisting of titanium, titanium alloys and mixtures thereof. 11. The metal alloy of claim 10, wherein said rich alloy comprises aluminum, zinc, magnesium, and copper. 15. The metal alloy of claim 13, wherein said rich alloy also comprises cobalt. 15. The metal alloy of claim 13, wherein the rich alloying material comprises about 7.15 to 9.75 weight percent zinc, about 2.75 to 3.75 weight percent magnesium and about 1.65 to 2.25 weight percent copper. 16. The metal alloy of claim 15, wherein the alloy also contains about 0.4 weight percent cobalt. 17. The metal alloy material of claim 16, wherein the metal fill material comprises about 0.4 weight percent cobalt. ※ Note: The disclosure is based on the initial application.