CN1913994A - 粉末金属部件的片材渗入 - Google Patents
粉末金属部件的片材渗入 Download PDFInfo
- Publication number
- CN1913994A CN1913994A CNA2005800040760A CN200580004076A CN1913994A CN 1913994 A CN1913994 A CN 1913994A CN A2005800040760 A CNA2005800040760 A CN A2005800040760A CN 200580004076 A CN200580004076 A CN 200580004076A CN 1913994 A CN1913994 A CN 1913994A
- Authority
- CN
- China
- Prior art keywords
- blank
- metal
- pressing block
- setting element
- wrought
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 90
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 90
- 239000000843 powder Substances 0.000 title claims abstract description 46
- 230000008595 infiltration Effects 0.000 title claims abstract description 38
- 238000001764 infiltration Methods 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 title claims description 32
- 238000000034 method Methods 0.000 claims abstract description 72
- 239000011159 matrix material Substances 0.000 claims abstract description 22
- 239000011148 porous material Substances 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 65
- 239000010949 copper Substances 0.000 claims description 62
- 229910052802 copper Inorganic materials 0.000 claims description 62
- 238000003825 pressing Methods 0.000 claims description 54
- 239000003795 chemical substances by application Substances 0.000 claims description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 35
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000005245 sintering Methods 0.000 claims description 17
- 239000012255 powdered metal Substances 0.000 claims description 16
- 238000004080 punching Methods 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 8
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 6
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 4
- 238000003698 laser cutting Methods 0.000 claims 3
- 238000005520 cutting process Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 238000007792 addition Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000010953 base metal Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000009770 conventional sintering Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
- B22F3/24—After-treatment of workpieces or articles
- B22F3/26—Impregnating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54227104P | 2004-02-04 | 2004-02-04 | |
| US60/542,271 | 2004-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1913994A true CN1913994A (zh) | 2007-02-14 |
Family
ID=34860278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005800040760A Pending CN1913994A (zh) | 2004-02-04 | 2005-02-04 | 粉末金属部件的片材渗入 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20080107558A1 (fr) |
| EP (1) | EP1718429A4 (fr) |
| JP (1) | JP2007520635A (fr) |
| CN (1) | CN1913994A (fr) |
| CA (1) | CA2554564A1 (fr) |
| WO (1) | WO2005077571A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179679A (zh) * | 2011-03-02 | 2011-09-14 | 淮安市琥达液压机械有限公司 | 卸装轻质油高压双螺杆混输泵的复合螺杆及其加工方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7341093B2 (en) | 2005-02-11 | 2008-03-11 | Llc 2 Holdings Limited, Llc | Copper-based alloys and their use for infiltration of powder metal parts |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1799500A (en) * | 1928-12-29 | 1931-04-07 | Anaconda Sales Co | Prepared shingle |
| GB1399812A (en) * | 1971-10-23 | 1975-07-02 | Brico Eng | Sintered metal articles |
| GB1519589A (en) * | 1974-09-11 | 1978-08-02 | Brico Eng | Metal articles of aluminium having load-bearing inserts |
| US4168162A (en) * | 1978-09-22 | 1979-09-18 | Scm Corporation | Infiltrating powder composition |
| GB2087929B (en) * | 1980-11-19 | 1985-01-09 | Brico Eng | Sintered metal articles and their manufacture |
| US4491558A (en) * | 1981-11-05 | 1985-01-01 | Minnesota Mining And Manufacturing Company | Austenitic manganese steel-containing composite article |
| JPS58152982A (ja) * | 1982-03-09 | 1983-09-10 | Honda Motor Co Ltd | 高剛性を有する二層焼結合金製バルブシ−トリング |
| KR890004522B1 (ko) * | 1982-09-06 | 1989-11-10 | 미쯔비시긴조구 가부시기가이샤 | 동용침 철계소결합금 부재의 제조방법과 그 방법에 의하여 제조된 2층 밸브 시이트 |
| US4671491A (en) * | 1984-06-12 | 1987-06-09 | Sumitomo Electric Industries, Ltd. | Valve-seat insert for internal combustion engines and its production |
| JPS6119703A (ja) * | 1984-07-06 | 1986-01-28 | Toyota Motor Corp | 銅溶浸鉄系焼結体の製造方法 |
| US4861373A (en) * | 1985-07-15 | 1989-08-29 | Scm Metal Products, Inc. | Infiltrated powder metal part having improved impact strength tensile strength and dimensional control and method for making same |
| US4731118A (en) * | 1986-06-25 | 1988-03-15 | Scm Metal Products, Inc. | High impact strength power metal part and method for making same |
| US4606768A (en) * | 1985-07-15 | 1986-08-19 | Scm Corporation | High impact strength powder metal part and method for making same |
| JPS62192504A (ja) * | 1986-02-17 | 1987-08-24 | Asahi Press Kogyo Kk | ガスケツトの製造方法 |
| JP2773747B2 (ja) * | 1987-03-12 | 1998-07-09 | 三菱マテリアル株式会社 | Ｆｅ基焼結合金製バルブシート |
| JPH0826366B2 (ja) * | 1987-06-26 | 1996-03-13 | 株式会社神戸製鋼所 | 金属粉末成形体よりなる金型及びその製造法 |
| US4769071A (en) * | 1987-08-21 | 1988-09-06 | Scm Metal Products, Inc | Two-step infiltration in a single furnace run |
| US4976778A (en) * | 1988-03-08 | 1990-12-11 | Scm Metal Products, Inc. | Infiltrated powder metal part and method for making same |
| JPH0353009A (ja) * | 1989-07-19 | 1991-03-07 | Mazda Motor Corp | 焼結カムシャフトの製造方法 |
| GB8921826D0 (en) * | 1989-09-27 | 1989-11-08 | Brico Eng | Valve guide |
| JP2864564B2 (ja) * | 1989-10-02 | 1999-03-03 | 住友金属工業株式会社 | 成形弾用合金の製造方法 |
| JPH03158445A (ja) * | 1989-11-16 | 1991-07-08 | Mitsubishi Materials Corp | 耐摩耗性に優れたＦｅ基焼結合金製バルブシート |
| JP2554555B2 (ja) * | 1990-05-25 | 1996-11-13 | 大阪府 | 溶浸法による複雑形状物品の製造方法 |
| JPH04198407A (ja) * | 1990-11-29 | 1992-07-17 | Kawasaki Steel Corp | 焼結金型及びその製造方法 |
| EP1282166A3 (fr) * | 1993-09-16 | 2003-03-05 | Sumitomo Electric Industries, Ltd. | Boítier métallique pour dispositif à semi-conducteur ayant une haute conductivité thermique et un coéfficient de dilatation thermique similaire à celui du semiconducteur, et procédé pour sa fabrication |
| US5925836A (en) * | 1997-11-04 | 1999-07-20 | Magnetics International Inc. | Soft magnetic metal components manufactured by powder metallurgy and infiltration |
| JP2000109906A (ja) * | 1998-10-05 | 2000-04-18 | Global Coating Kk | 局所樹脂含浸処理方法 |
| JP3606434B2 (ja) * | 1999-09-28 | 2005-01-05 | スズキ株式会社 | 焼結部材の硬化処理方法 |
| US6405785B1 (en) * | 2000-01-28 | 2002-06-18 | Mold-Masters Limited | Injection molding component with heating element and method of making |
| US6626576B1 (en) * | 2000-02-02 | 2003-09-30 | Gkn Sinter Metals, Inc. | Duplex powder metal bearing caps and method of making them |
| US6551373B2 (en) * | 2000-05-11 | 2003-04-22 | Ntn Corporation | Copper infiltrated ferro-phosphorous powder metal |
| CA2384221A1 (fr) * | 2001-05-21 | 2002-11-21 | Thomas Prucher | Methode de fabrication de produits de metal ferreux infiltre de cuivre |
| US6676894B2 (en) * | 2002-05-29 | 2004-01-13 | Ntn Corporation | Copper-infiltrated iron powder article and method of forming same |
-
2005
- 2005-02-04 WO PCT/US2005/003767 patent/WO2005077571A1/fr active Application Filing
- 2005-02-04 JP JP2006552316A patent/JP2007520635A/ja active Pending
- 2005-02-04 US US10/588,328 patent/US20080107558A1/en not_active Abandoned
- 2005-02-04 EP EP05712988A patent/EP1718429A4/fr not_active Withdrawn
- 2005-02-04 CN CNA2005800040760A patent/CN1913994A/zh active Pending
- 2005-02-04 CA CA002554564A patent/CA2554564A1/fr not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179679A (zh) * | 2011-03-02 | 2011-09-14 | 淮安市琥达液压机械有限公司 | 卸装轻质油高压双螺杆混输泵的复合螺杆及其加工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080107558A1 (en) | 2008-05-08 |
| EP1718429A1 (fr) | 2006-11-08 |
| JP2007520635A (ja) | 2007-07-26 |
| CA2554564A1 (fr) | 2005-08-25 |
| EP1718429A4 (fr) | 2009-06-24 |
| WO2005077571A1 (fr) | 2005-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070214 |