KR20060022566A - 내마모 기계부품 제조방법 - Google Patents
내마모 기계부품 제조방법 Download PDFInfo
- Publication number
- KR20060022566A KR20060022566A KR1020040071427A KR20040071427A KR20060022566A KR 20060022566 A KR20060022566 A KR 20060022566A KR 1020040071427 A KR1020040071427 A KR 1020040071427A KR 20040071427 A KR20040071427 A KR 20040071427A KR 20060022566 A KR20060022566 A KR 20060022566A
- Authority
- KR
- South Korea
- Prior art keywords
- base material
- metal base
- wear
- sintered body
- air
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 68
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 42
- 239000011230 binding agent Substances 0.000 claims abstract description 41
- 239000002245 particle Substances 0.000 claims abstract description 38
- 238000005245 sintering Methods 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 150000004767 nitrides Chemical class 0.000 claims abstract description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052796 boron Inorganic materials 0.000 claims abstract description 6
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 2
- 238000010583 slow cooling Methods 0.000 claims 2
- 238000005304 joining Methods 0.000 abstract description 14
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 4
- 229910001930 tungsten oxide Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910003470 tongbaite Inorganic materials 0.000 description 2
- 229910000521 B alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- DUQYSTURAMVZKS-UHFFFAOYSA-N [Si].[B].[Ni] Chemical compound [Si].[B].[Ni] DUQYSTURAMVZKS-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/05—Boride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/10—Carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/20—Nitride
Abstract
Description
Claims (4)
- 초경합금과 금속모재를 접합하여 내마모 기계부품으로 제조하는 방법에 있어서,탄화물 또는 질화물 또는 붕화물로 된 경질입자 및 니켈과 실리콘과 붕소가 함유된 결합재 분말을 혼합하는 단계와;혼합된 경질입자와 결합재 분말을 성형하는 단계와;상기 성형체와 금속모재를 대기중에서 1300℃ 온도에서 30초 이상 3분 이내로 급속 가열 처리하여 성형체를 소결시킴과 동시에 소결체와 금속모재를 접합하는 단계와;접합된 소결체와 금속모재를 공기중에서 서냉하는 단계를 포함하는 것을 특징으로 하는 단계를 포함하는 내마모 기계부품 제조방법.
- 제 1항에 있어서,상기 소결체와 금속모재를 급속 가열 처리하는 단계는, 고주파 유도 가열장치에 의해 급속 가열되는 것을 특징으로 하는 내마모 기계부품 제조방법.
- 제 1항에 있어서,상기 소결체와 금속모재를 급속 가열 처리하는 단계는, 레이저 조사장치에 의해 급속 가열되는 것을 특징으로 하는 내마모 기계부품 제조방법.
- 초경합금과 금속모재를 접합하여 내마모 기계부품으로 제조하는 방법에 있어서,금속모재 상에 탄화물 또는 질화물 또는 붕화물로 된 경질입자를 소정의 두께로 적층하는 단계와;상기 경질입자층 위에 니켈과 실리콘과 붕소가 함유된 결합재 분말을 소정의 두께로 적층하는 단계와;상기 금속모재와 경질입자층과 결합재층을 대기중에서 1300℃ 온도에서 30초 이상 3분 이내로 급속 가열 처리하여, 상기 경질입자와 결합재층을 소결시킴과 동시에 소결체와 금속모재를 접합하는 단계와;접합된 소결체와 금속모재를 공기중에서 서냉하는 단계를 포함하는 것을 특징으로 하는 내마모 기계부품 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040071427A KR100571542B1 (ko) | 2004-09-07 | 2004-09-07 | 내마모 기계부품 제조방법 |
Applications Claiming Priority (1)
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KR1020040071427A KR100571542B1 (ko) | 2004-09-07 | 2004-09-07 | 내마모 기계부품 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20060022566A true KR20060022566A (ko) | 2006-03-10 |
KR100571542B1 KR100571542B1 (ko) | 2006-04-14 |
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KR1020040071427A KR100571542B1 (ko) | 2004-09-07 | 2004-09-07 | 내마모 기계부품 제조방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102485876B1 (ko) * | 2021-09-27 | 2023-01-06 | 홍익대학교 산학협력단 | Vcsel 모듈을 구비하는 급속 소결 장치 |
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2004
- 2004-09-07 KR KR1020040071427A patent/KR100571542B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102485876B1 (ko) * | 2021-09-27 | 2023-01-06 | 홍익대학교 산학협력단 | Vcsel 모듈을 구비하는 급속 소결 장치 |
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Publication number | Publication date |
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KR100571542B1 (ko) | 2006-04-14 |
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