KR20060103155A - 내연기관용 철계 소결 합금제 밸브 시트재 - Google Patents
내연기관용 철계 소결 합금제 밸브 시트재 Download PDFInfo
- Publication number
- KR20060103155A KR20060103155A KR1020060026220A KR20060026220A KR20060103155A KR 20060103155 A KR20060103155 A KR 20060103155A KR 1020060026220 A KR1020060026220 A KR 1020060026220A KR 20060026220 A KR20060026220 A KR 20060026220A KR 20060103155 A KR20060103155 A KR 20060103155A
- Authority
- KR
- South Korea
- Prior art keywords
- valve seat
- mass
- iron
- internal combustion
- sintered alloy
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 34
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 26
- 239000000956 alloy Substances 0.000 title claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 title abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 49
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 41
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 24
- 239000011159 matrix material Substances 0.000 claims abstract description 20
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 20
- 229910000765 intermetallic Inorganic materials 0.000 claims abstract description 18
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 16
- 239000000314 lubricant Substances 0.000 claims abstract description 15
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 24
- 238000005245 sintering Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 16
- 230000016571 aggressive behavior Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 17
- 239000007789 gas Substances 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005275 alloying Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000011812 mixed powder Substances 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- -1 MnS and MoS 2 Chemical class 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000007088 Archimedes method Methods 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910017116 Fe—Mo Inorganic materials 0.000 description 1
- 229910017625 MgSiO Inorganic materials 0.000 description 1
- 229910017263 Mo—C Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- XIVNZHXRIPJOIZ-UHFFFAOYSA-N octadecanoic acid;zinc Chemical compound [Zn].CCCCCCCCCCCCCCCCCC(O)=O XIVNZHXRIPJOIZ-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/086—Fluid mattresses or cushions with fluid-like particles, e.g. filled with beads
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/048—Devices for ventilating, cooling or heating for heating
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
- A47C27/124—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with feathers, down or similar inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/004—Means for protecting against undesired influence, e.g. magnetic radiation or static electricity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/06—Filling of cushions, mattresses, or the like
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
- A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2005-00084152 | 2005-03-23 | ||
| JP2005084152 | 2005-03-23 | ||
| JPJP-P-2006-00046138 | 2006-02-23 | ||
| JP2006046138A JP4584158B2 (ja) | 2005-03-23 | 2006-02-23 | 内燃機関用鉄基焼結合金製バルブシート材 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070139809A Division KR100868152B1 (ko) | 2005-03-23 | 2007-12-28 | 내연기관용 철계 소결 합금제 밸브 시트재 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20060103155A true KR20060103155A (ko) | 2006-09-28 |
Family
ID=37468043
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060026220A KR20060103155A (ko) | 2005-03-23 | 2006-03-22 | 내연기관용 철계 소결 합금제 밸브 시트재 |
| KR1020070139809A KR100868152B1 (ko) | 2005-03-23 | 2007-12-28 | 내연기관용 철계 소결 합금제 밸브 시트재 |
| KR1020080054244A KR100939275B1 (ko) | 2005-03-23 | 2008-06-10 | 내연기관용 철계 소결 합금제 밸브 시트재 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070139809A KR100868152B1 (ko) | 2005-03-23 | 2007-12-28 | 내연기관용 철계 소결 합금제 밸브 시트재 |
| KR1020080054244A KR100939275B1 (ko) | 2005-03-23 | 2008-06-10 | 내연기관용 철계 소결 합금제 밸브 시트재 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4584158B2 (pt) |
| KR (3) | KR20060103155A (pt) |
| BR (1) | BRPI0601392B1 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200076085A (ko) * | 2018-12-19 | 2020-06-29 | 대한소결금속 주식회사 | 소결 공정이 단축된 분산강화용 철계 소결합금 및 이의 제조방법 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100850152B1 (ko) * | 2005-10-12 | 2008-08-04 | 히다치 훈마츠 야킨 가부시키가이샤 | 내마모성 소결 부재의 제조방법, 소결 밸브 시트 및 그제조방법 |
| JP5270926B2 (ja) | 2008-02-20 | 2013-08-21 | 三菱製鋼株式会社 | 鉄基焼結合金粉末 |
| JP5314950B2 (ja) * | 2008-07-03 | 2013-10-16 | 日立粉末冶金株式会社 | 硬質相形成用合金粉末 |
| JP5525986B2 (ja) * | 2009-12-21 | 2014-06-18 | 日立粉末冶金株式会社 | 焼結バルブガイドおよびその製造方法 |
| JP5649830B2 (ja) | 2010-02-23 | 2015-01-07 | 株式会社リケン | バルブシート |
| KR101046419B1 (ko) * | 2010-06-11 | 2011-07-05 | (주)씬터온 | 밸브시트 및 그 제조공정 |
| KR101046418B1 (ko) * | 2010-06-11 | 2011-07-05 | (주)씬터온 | 밸브시트 및 그 제조공정 |
| JP5823697B2 (ja) * | 2011-01-20 | 2015-11-25 | 株式会社リケン | 鉄基焼結合金製バルブシート |
| JP5773267B2 (ja) | 2011-09-30 | 2015-09-02 | 日立化成株式会社 | 鉄基焼結摺動部材およびその製造方法 |
| KR101438602B1 (ko) * | 2012-04-02 | 2014-09-05 | 현대자동차 주식회사 | 밸브시트용 소결합금 및 이를 이용한 밸브시트 제조방법 |
| JP5887374B2 (ja) | 2014-03-19 | 2016-03-16 | 株式会社リケン | 鉄基焼結合金製バルブシート |
| JP6305811B2 (ja) | 2014-03-31 | 2018-04-04 | 日本ピストンリング株式会社 | バルブシート用鉄基焼結合金材およびその製造方法 |
| CN104588661A (zh) * | 2014-11-28 | 2015-05-06 | 安徽长城输送机械制造有限公司 | 一种汽车发动机气门座圈的制备工艺 |
| JP6527459B2 (ja) * | 2015-12-22 | 2019-06-05 | 日本ピストンリング株式会社 | 耐摩耗性に優れた内燃機関用バルブシート |
| US11155904B2 (en) | 2019-07-11 | 2021-10-26 | L.E. Jones Company | Cobalt-rich wear resistant alloy and method of making and use thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2706561B2 (ja) * | 1990-10-18 | 1998-01-28 | 日立粉末冶金株式会社 | 内燃機関用弁座材、及びその製造方法 |
| JPH0543913A (ja) * | 1991-08-08 | 1993-02-23 | Mitsubishi Materials Corp | 相手攻撃性のきわめて低いＦｅ基焼結合金製バルブシ−ト |
-
2006
- 2006-02-23 JP JP2006046138A patent/JP4584158B2/ja active Active
- 2006-03-22 KR KR1020060026220A patent/KR20060103155A/ko not_active Application Discontinuation
- 2006-03-22 BR BRPI0601392-9A patent/BRPI0601392B1/pt active IP Right Grant
-
2007
- 2007-12-28 KR KR1020070139809A patent/KR100868152B1/ko active IP Right Grant
-
2008
- 2008-06-10 KR KR1020080054244A patent/KR100939275B1/ko active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200076085A (ko) * | 2018-12-19 | 2020-06-29 | 대한소결금속 주식회사 | 소결 공정이 단축된 분산강화용 철계 소결합금 및 이의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100939275B1 (ko) | 2010-01-29 |
| KR100868152B1 (ko) | 2008-11-12 |
| BRPI0601392B1 (pt) | 2017-06-13 |
| JP4584158B2 (ja) | 2010-11-17 |
| KR20080003763A (ko) | 2008-01-08 |
| JP2006299404A (ja) | 2006-11-02 |
| KR20080058316A (ko) | 2008-06-25 |
| BRPI0601392A (pt) | 2006-12-05 |
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| J201 | Request for trial against refusal decision | ||
| A107 | Divisional application of patent | ||
| J121 | Written withdrawal of request for trial | ||
| WITB | Written withdrawal of application |