KR840000663A - 고온특성이 우수한 절삭공구용 소결재료 - Google Patents
고온특성이 우수한 절삭공구용 소결재료 Download PDFInfo
- Publication number
- KR840000663A KR840000663A KR1019820003330A KR820003330A KR840000663A KR 840000663 A KR840000663 A KR 840000663A KR 1019820003330 A KR1019820003330 A KR 1019820003330A KR 820003330 A KR820003330 A KR 820003330A KR 840000663 A KR840000663 A KR 840000663A
- Authority
- KR
- South Korea
- Prior art keywords
- phase
- high temperature
- temperature characteristics
- cutting tools
- species
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims 3
- 238000005245 sintering Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims 5
- 229910052799 carbon Inorganic materials 0.000 claims 4
- 229910052735 hafnium Inorganic materials 0.000 claims 4
- 229910052726 zirconium Inorganic materials 0.000 claims 3
- -1 C20-40% Inorganic materials 0.000 claims 2
- 229910000905 alloy phase Inorganic materials 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910052758 niobium Inorganic materials 0.000 claims 2
- 229910052702 rhenium Inorganic materials 0.000 claims 2
- 229910052715 tantalum Inorganic materials 0.000 claims 2
- 229910052721 tungsten Inorganic materials 0.000 claims 2
- 229910018540 Si C Inorganic materials 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Powder Metallurgy (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- (1) Ti 10-35%, Zr 및 Hf 중의 1종 또는 2종 5-30%, Nb 및 Ta 중의 1종 또는 2종 5-30%, C20-40%, Re 5-30%를 함유하고 나머지 W와 불가피 불순물(단 W20-80%함유)로서 조성(이상 원자%)을 가지며, 그리고 분산상이 Ti와 C를 주성분으로 한 화합물상과 Zr 및 Hf 중의 1종 또는 2종과 C와를 주성분으로 하는 화합물상과의 미세 경질상으로 되고, 한편 결합상이 W 및 Re를 주성분으로 하는하는고융점 합금상으로 된 조직을 가짐을 특징으로 한 고온특성이 우수한 절삭공구용 소결 재료.(2) Ti 10-35%, Zr 및 Hf 중의 1종 또는 2종 5-30%, Nb 및 Ta중의 1종 또는 2종 5-30%, C20-40%, Si 1-10%를 함유하고 나머지 W와 불가피 불순물(단 W 20-60%함유)로서 된 조성(이상 원자%)을 가지며, 그리고 분산상이 Ti와 C를 주성분으로 한 화합물상과 Zr 및 Hf 중의 1종 또는 2종과 C를 주성분으로 한 화합물성과 Si C를 주성분으로 한 화합물상과의 미세결질상으로 되고 한편 결합상이 W및 Si를 주성분으로 한 고융점 합금상으로 된 조직을 가짐을 특징으로 한 고온특성이 우수한 절삭공구용 소결재료.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16255081A JPS602376B2 (ja) | 1981-10-12 | 1981-10-12 | 高温特性のすぐれた切削工具用焼結材料 |
| JP16255181A JPS602377B2 (ja) | 1981-10-12 | 1981-10-12 | 高温特性のすぐれた切削工具用焼結材料 |
| JP56-162550 | 1982-10-12 | ||
| JP56-162551 | 1982-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR840000663A true KR840000663A (ko) | 1984-02-25 |
Family
ID=55025936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019820003330A KR840000663A (ko) | 1981-10-12 | 1982-07-26 | 고온특성이 우수한 절삭공구용 소결재료 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR840000663A (ko) |
-
1982
- 1982-07-26 KR KR1019820003330A patent/KR840000663A/ko unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Polk et al. | The preparation and thermal and mechanical properties of new titanium rich metallic glasses | |
| IL147213A (en) | Hard film containing titanium and aluminum for cutting tools, and processes for the preparation thereof | |
| GB1302160A (ko) | ||
| KR870001323A (ko) | 내식성 비결정성 크롬-비금속 합금조성물 | |
| KR910014326A (ko) | 절삭공구용 고압상 질화붕소 소결체의 제조법 및 그 제조법에 의하여 제조된 소결체. | |
| KR890003477A (ko) | 분말야금용 합금강분 | |
| SE8205907L (sv) | Sintrad hardlegering | |
| KR900015188A (ko) | 연자성 합금막 | |
| US4623513A (en) | Ductile low temperature brazing alloy | |
| JPS5791736A (en) | Hydrogen occluding material | |
| JPS56136951A (en) | Brazing al material | |
| KR840000663A (ko) | 고온특성이 우수한 절삭공구용 소결재료 | |
| EP0135603A1 (en) | Ductile low temperature brazing alloy | |
| KR840007446A (ko) | 초내열소결합금 및 그 제조방법 | |
| KR900006054A (ko) | 기어 가공용 호브 공구 | |
| US3440039A (en) | Brazing alloys | |
| US4447392A (en) | Ductile silver based brazing alloys containing a reactive metal and manganese or germanium or mixtures thereof | |
| US4490437A (en) | Ductile nickel based brazing alloy foil | |
| ES2101301T3 (es) | Aleaciones de niquel y molibdeno. | |
| Aronsson | An Investigation of the Me 3 Si 3-MeSi Region of the Mn-Fe-Si and Some Related Systems | |
| KR850000744A (ko) | 연 자성 재료 | |
| JPS5360303A (en) | Amorphous alloy of high magnetic permeability | |
| KR840001867A (ko) | 고온 특성이 우수한 절삭공구용 소결재료 및 그 제조법 | |
| JPS57131339A (en) | Al alloy with superior heat deformation resistance and heat conductivity | |
| Bodnar et al. | Thermal Expansion of CuAlSe sub 2, CuGaSe sub 2, CuInSe sub 2 |