JP6461954B2 - アルミニウムピストンの製造方法 - Google Patents
アルミニウムピストンの製造方法 Download PDFInfo
- Publication number
- JP6461954B2 JP6461954B2 JP2016530473A JP2016530473A JP6461954B2 JP 6461954 B2 JP6461954 B2 JP 6461954B2 JP 2016530473 A JP2016530473 A JP 2016530473A JP 2016530473 A JP2016530473 A JP 2016530473A JP 6461954 B2 JP6461954 B2 JP 6461954B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- piston
- particles
- aluminum piston
- aluminum
- 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.)
- Expired - Fee Related
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000002245 particle Substances 0.000 claims description 33
- 239000000843 powder Substances 0.000 claims description 28
- 238000005266 casting Methods 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 22
- 239000002184 metal Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 19
- 230000008595 infiltration Effects 0.000 description 13
- 238000001764 infiltration Methods 0.000 description 13
- 239000011148 porous material Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910003271 Ni-Fe Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- -1 for example Inorganic materials 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0009—Cylinders, pistons
- B22D19/0027—Cylinders, pistons pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
-
- 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
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/008—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of engine cylinder parts or of piston parts other than piston rings
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/35—Iron
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Powder Metallurgy (AREA)
Description
Claims (10)
- アルミニウムピストンの製造方法であって、
前記アルミニウムピストンを構成するインサート部品は、少なくとも鉄又はその鉄合金を含む粉末からなり、且つ焼結によって形成され、前記粉末は、異なる粒子サイズを有し、粉末の容量の多くて4%が75μmよりも小さい径を持つ粒子からなる粉末を含み、
液体アルミニウムを、約0.5barから15barの鋳造圧力の下で鋳型内に導入し、
前記鋳型内で前記インサート部品を浸潤する、アルミニウムピストンの製造方法。 - 請求項1に記載の方法であって、
前記アルミニウムピストンの鋳造は、バッファガス、特に、窒素又はアルゴンの下で行われ、
前記鋳造は、逆圧の下で行われ、該逆圧は、鋳造圧力よりも0.1barだけ低いことを特徴とするアルミニウムピストンの製造方法。 - 請求項2に記載の方法であって、
前記アルミニウムピストンは、アニールされた又はオーバエイジされた溶融液から形成することを特徴とするアルミニウムピストンの製造方法。 - 請求項1〜3のいずれか1項に記載の方法であって、
前記粉末における径が75μmから106μmの粒子の容量比は、10%を超えないことを特徴とするアルミニウムピストンの製造方法。 - 請求項1〜4のいずれか1項に記載の方法であって、
前記粉末における径が150μmよりも大きい粒子の容量比は、少なくとも28%であることを特徴とするアルミニウムピストンの製造方法。 - 請求項5に記載の方法であって、
前記粉末における径が150μmよりも大きい粒子の容量比は、少なくとも50%であることを特徴とするアルミニウムピストンの製造方法。 - 請求項6に記載の方法であって、
前記粉末における径が150μmよりも大きい粒子の容量比は、少なくとも88%であることを特徴とするアルミニウムピストンの製造方法。 - 請求項1〜7のいずれか1項に記載の方法であって、
前記粉末における径が106μmから212μmの粒子の容量比は、少なくとも50%であることを特徴とするアルミニウムピストンの製造方法。 - 請求項1〜7のいずれか1項に記載の方法であって、
前記粉末における径が212μmよりも大きい粒子の容量比は、少なくとも50%であることを特徴とするアルミニウムピストンの製造方法。 - 請求項1〜9のいずれか1項に記載の方法であって、
前記粉末は、ニッケル、銅又はこれらの合金をさらに含むことを特徴とするアルミニウムピストンの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013215020.2 | 2013-07-31 | ||
DE102013215020.2A DE102013215020A1 (de) | 2013-07-31 | 2013-07-31 | Infiltrierbares Einlegeteil |
PCT/EP2014/066168 WO2015014787A1 (de) | 2013-07-31 | 2014-07-28 | Infiltrierbares einlegeteil |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016535195A JP2016535195A (ja) | 2016-11-10 |
JP6461954B2 true JP6461954B2 (ja) | 2019-01-30 |
Family
ID=51228446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016530473A Expired - Fee Related JP6461954B2 (ja) | 2013-07-31 | 2014-07-28 | アルミニウムピストンの製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10207319B2 (ja) |
EP (1) | EP3027341B1 (ja) |
JP (1) | JP6461954B2 (ja) |
CN (1) | CN105451910B (ja) |
BR (1) | BR112016001689B1 (ja) |
DE (1) | DE102013215020A1 (ja) |
WO (1) | WO2015014787A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015216321A1 (de) | 2015-08-26 | 2017-03-02 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens |
DE102015224588A1 (de) | 2015-12-08 | 2017-06-08 | Mahle International Gmbh | Verfahren zum Herstellen eines porösen Formkörpers |
IT201600126019A1 (it) * | 2016-12-14 | 2018-06-14 | Asso Werke S R L | Pistone con anello alfin cofuso e processo per ottenerlo |
DE102018219691A1 (de) * | 2018-11-16 | 2020-05-20 | Mahle International Gmbh | Verfahren zum Herstellen eines Sintermaterials auf pulvermetallurgischem Wege |
CN111842852A (zh) * | 2020-07-30 | 2020-10-30 | 兰州理工大学 | 液模锻浸渗制备耐磨耐蚀高强度铜及铜合金结构件的方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2753859A (en) * | 1952-03-07 | 1956-07-10 | Thompson Prod Inc | Valve seat insert |
US3196501A (en) * | 1961-01-26 | 1965-07-27 | Balgarska Akademia Na Naukite | Apparatus and method for metal casting |
DE2639294C2 (de) * | 1976-09-01 | 1982-05-13 | Mahle Gmbh, 7000 Stuttgart | Gepreßter Aluminiumkolben für Verbrennungsmotoren mit Einlagen aus einem anderen Werkstoff |
DE3418405A1 (de) * | 1983-05-18 | 1984-11-29 | Mazda Motor Corp., Hiroshima | Verfahren zur herstellung von gussteilen aus aluminiumlegierung und aus einer aluminiumlegierung bestehender kolben |
JPS59218341A (ja) * | 1983-05-25 | 1984-12-08 | Mazda Motor Corp | アルミニウム合金製ピストン |
JPH02254132A (ja) * | 1989-03-27 | 1990-10-12 | Daihatsu Motor Co Ltd | アルミ等の加圧鋳造用金属製部品を強化するために使用する鉄多孔体の製造方法 |
JP3212245B2 (ja) * | 1995-08-30 | 2001-09-25 | マツダ株式会社 | 鋳造方法及び鋳造装置並びに鋳造品 |
JPH09256903A (ja) * | 1996-03-26 | 1997-09-30 | Unisia Jecs Corp | 内燃機関のピストン及びその製造方法 |
DE19712624C2 (de) * | 1997-03-26 | 1999-11-04 | Vaw Motor Gmbh | Aluminiummatrix-Verbundwerkstoff und Verfahren zu seiner Herstellung |
JP2001276961A (ja) | 2000-03-30 | 2001-10-09 | Mazda Motor Corp | 金属多孔予備成形体及び該成形体を用いた金属複合部材の製造方法 |
US6719948B2 (en) * | 2000-05-22 | 2004-04-13 | Massachusetts Institute Of Technology | Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed |
FR2863186B1 (fr) * | 2003-12-04 | 2006-12-15 | Toyota Jidoshokki Kk | Element coule composite, substance poreuse a base de fer pour elements coules composites et carter sous pression procedes de fabrication de ce carter sous pression element constitutif de compresseurs |
US20080060723A1 (en) * | 2006-09-11 | 2008-03-13 | Gm Global Technology Operations, Inc. | Aluminum alloy for engine components |
JP5337142B2 (ja) | 2010-12-28 | 2013-11-06 | 日立オートモティブシステムズ株式会社 | 内燃機関のピストンと該ピストンの製造法及び摺動部材 |
AT511300B1 (de) * | 2011-02-09 | 2019-03-15 | Fill Gmbh | Giessverfahren sowie giessanlage zur herstellung von werkstücken |
DE102011013067A1 (de) * | 2011-03-04 | 2012-09-06 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor |
-
2013
- 2013-07-31 DE DE102013215020.2A patent/DE102013215020A1/de not_active Withdrawn
-
2014
- 2014-07-28 WO PCT/EP2014/066168 patent/WO2015014787A1/de active Application Filing
- 2014-07-28 US US14/909,017 patent/US10207319B2/en not_active Expired - Fee Related
- 2014-07-28 JP JP2016530473A patent/JP6461954B2/ja not_active Expired - Fee Related
- 2014-07-28 CN CN201480042299.5A patent/CN105451910B/zh not_active Expired - Fee Related
- 2014-07-28 BR BR112016001689-0A patent/BR112016001689B1/pt not_active IP Right Cessation
- 2014-07-28 EP EP14744340.2A patent/EP3027341B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
US20160175927A1 (en) | 2016-06-23 |
JP2016535195A (ja) | 2016-11-10 |
WO2015014787A1 (de) | 2015-02-05 |
US10207319B2 (en) | 2019-02-19 |
CN105451910A (zh) | 2016-03-30 |
BR112016001689B1 (pt) | 2020-10-20 |
CN105451910B (zh) | 2019-04-26 |
DE102013215020A1 (de) | 2015-02-05 |
BR112016001689A2 (pt) | 2017-08-01 |
EP3027341A1 (de) | 2016-06-08 |
EP3027341B1 (de) | 2019-09-04 |
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