CN1126248A - Cylinder line of internal combustion engine - Google Patents

Cylinder line of internal combustion engine Download PDF

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Publication number
CN1126248A
CN1126248A CN95115981A CN95115981A CN1126248A CN 1126248 A CN1126248 A CN 1126248A CN 95115981 A CN95115981 A CN 95115981A CN 95115981 A CN95115981 A CN 95115981A CN 1126248 A CN1126248 A CN 1126248A
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CN
China
Prior art keywords
weight percent
cast iron
composition
combustion engine
cylinder liner
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.)
Granted
Application number
CN95115981A
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Chinese (zh)
Other versions
CN1043669C (en
Inventor
F·本宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN B&W Diesel GmbH
Original Assignee
MAN B&W Diesel GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAN B&W Diesel GmbH filed Critical MAN B&W Diesel GmbH
Publication of CN1126248A publication Critical patent/CN1126248A/en
Application granted granted Critical
Publication of CN1043669C publication Critical patent/CN1043669C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/04—Cast-iron alloys containing spheroidal graphite
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/04—Phosphor

Abstract

The invention relates to an internal combustion engine which is produced by taking a spheroidal graphite pearlitic cast iron as the base alloy, in particular to a cylinder liner of a large diesel engine, the tissues of the cast iron have cementite/steadite components which have the obvious crystal boundary and are evenly distributed in a shape of net, the alloy elements which are added in the base alloy according to a certain analysis scope are boron and/or phosphorus, as well as nickel, molybdenum, chromium, titanium, nitrogen, tin and vanadium which are added when necessary.

Description

The cylinder liner of oil engine
The present invention relates to particularly a kind of cylinder liner of large-scale diesel engine of oil engine.
European patent application EP 0 525 540 A1 have proposed a kind of cylinder liner of particularly large-scale diesel engine, this lining is cast as matrix alloy with spheroidal graphite pearlitic cast iron, and the tissue of cast iron has the tangible and netted equally distributed cementite/steadite composition of crystal boundary, and wherein the crystal face composition accounts for 3%～8%.Be added with 0.01～0.03 boron and/or 0.2～0.4 phosphorus and the vanadium of (when needing) 0.1～0.3 as alloying element by weight percentage in the matrix alloy.This cylinder liner has extra high intensity and good especially wear-resisting and behaviour in service.Modern high-power diesel engine needs high like this intensity just can avoid crackle.
Task of the present invention is further to improve this cylinder liner characteristic such as thermotolerance, shape stability and wear resistance at high temperature.
The present invention is this task that solves like this: make the particularly cylinder liner of large-scale diesel engine of oil engine with the pearlitic cast iron of spheroidal graphite and following analyst coverage:
2.8～3.9 carbon (weight percent)
1.5～3.0 silicon (weight percent)
0.05～1.0 manganese (weight percent)
Less than 0.02 sulphur (weight percent)
0.025～0.07 magnesium (weight percent)
0.1～2.0 bronze medals (weight percent)
0.005～0.03 boron (weight percent) and/or
0.1～0.4 phosphorus (weight percent)
0.1～2.0 nickel (weight percent)
0.1～1.0 molybdenums (weight percent)
0.05～0.5 chromium (weight percent)
0.01～0.05 titanium (weight percent)
0.002～0.014 nitrogen (weight percent)
0.005～0.1 tin (weight percent)
Yu Weitie.
The tissue of this cast iron has the netted equally distributed cementite of obvious crystal boundary/steadite composition, and crystal face composition wherein accounts for 3%～8%.
Make tissue reach above-mentioned characteristic with the alloying constituent of adding.Add Ce by known way interpolation Mg or Mg and form spheroidal graphite.Reduce the graphite composition when boron by adding trace in spheroidal graphite pearlitic cast iron and/or phosphorus and (when needing) vanadium, the cementite/steadite that promotes to wait to solidify liquation is separated out and is reached its obvious mesh space structure and its crystal face composition.The analyst coverage of this spheroidal graphite pearlitic cast iron as matrix alloy is:
2.8 the carbon of～3.9 weight percents,
1.5 the silicon of～3.0 weight percents,
0.05 the manganese of～1.0 weight percents,
Less than the sulphur of 0.02 weight percent,
0.025 the magnesium of～0.07 weight percent,
0.1 the copper of～2.0 weight percents,
Yu Weitie.
Promptly pressing column weight amount per-cent adds:
0.005 the boron of～0.03 weight percent adds in case of necessity
0.1 the phosphorus of～0.4 weight percent,
0.05 the vanadium of～0.4 weight percent.
The alloying element that adds other by following analyst coverage can improve other performances, as high-temperature heat-resistance, shape stability, by very thin perlite, further reduce ferrite composition and improve abrasive wear resistance by very hard extraordinary carbide:
0.1 the nickel of～2.0 weight percents,
0.1 the molybdenum of～1.0 weight percents,
0.05 the chromium of～0.5 weight percent,
0.01 the titanium of～0.05 weight percent,
0.002 the nitrogen of～0.0014 weight percent,
0.005 the tin of～0.1 weight percent,
Can improve the tensile strength and the impelling strength of cylinder liner tissue by graphite formation pearl body.
Make the surface (as the flake graphite cast alloy iron) of cylinder liner have micro-netted profile by obvious crystal boundary cementite/special space structure of steadite composition in the tissue and guaranteed the well attached of lubricant film, so just guaranteed the good operation performance of cylinder liner surface upper piston ring.
Boron, phosphorus, content of vanadium are regulated by above-mentioned analyst coverage, make foundry goods meet the requirements of characteristic and characteristic that the special requirement occasion is required idealized.For example phosphorus improves abrasive wear resistance, but increases fragility, but three kinds of alloying constituent boron, phosphorus or vanadium make cementite/steadite composition reach best net distribution.Boron is ideal to the abrasive wear resistance that improves tissue, but the net distribution of the cementite that reaches/steadite composition is not as the carbon ideal, and vanadium is favourable to tension and abrasive wear resistance, but almost can not make cementite/and the steadite composition reaches net distribution.Therefore, it is inappropriate not having boron and/or phosphorus as the alloying constituent of adding.
Like this, just produce a kind of more favourable cylinder liner at castingprocesses, this cylinder liner not only can satisfy the requirement of tension and abrasive wear resistance, but also has reached the required surface property of good lubrication effect simultaneously.

Claims (2)

1. make the particularly cylinder liner of large-scale diesel engine of oil engine with the pearlitic cast iron of spheroidal graphite and following analyst coverage:
2.8～3.9 carbon (weight percent)
1.5～3.0 silicon (weight percent)
0.05～1.0 manganese (weight percent)
Less than 0.02 sulphur (weight percent)
0.025～0.07 magnesium (weight percent)
0.1～2.0 bronze medals (weight percent)
0.005～0.03 boron (weight percent) and/or
0.1～0.4 phosphorus (weight percent)
0.1～2.0 nickel (weight percent)
0.1～1.0 molybdenums (weight percent)
0.05～0.5 chromium (weight percent)
0.01～0.05 titanium (weight percent)
0.002～0.014 nitrogen (weight percent)
0.005～0.1 tin (weight percent)
Yu Weitie,
The structure of this cast iron also has the netted equally distributed cementite of obvious crystal boundary/steadite composition except having the globular graphite composition, crystal face composition wherein accounts for 3%～8%.
2. by the described cylinder of internal-combustion engine lining of claim 1, it is characterized in that cast iron contains the interpolation alloying element vanadium of 0.05～0.4 weight percent, Yu Weitie.
CN95115981A 1994-10-25 1995-10-23 Cylinder line of internal combustion engine Expired - Lifetime CN1043669C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4438073.9 1994-10-25
DE4438073A DE4438073A1 (en) 1994-10-25 1994-10-25 Cylinder liner for combustion machines, esp. large diesel engines

Publications (2)

Publication Number Publication Date
CN1126248A true CN1126248A (en) 1996-07-10
CN1043669C CN1043669C (en) 1999-06-16

Family

ID=6531630

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95115981A Expired - Lifetime CN1043669C (en) 1994-10-25 1995-10-23 Cylinder line of internal combustion engine

Country Status (5)

Country Link
JP (1) JPH08311599A (en)
KR (1) KR0172144B1 (en)
CN (1) CN1043669C (en)
DE (1) DE4438073A1 (en)
FR (1) FR2726035B1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100582279C (en) * 2003-03-19 2010-01-20 沃尔沃拉斯特瓦格纳公司 Grey cast iron for engine cylinder block and cylinder head
CN101851726A (en) * 2010-05-18 2010-10-06 贵阳新阳汽车配件厂 Low-alloy pearlite nodular cast iron
CN103008985A (en) * 2012-11-30 2013-04-03 重庆跃进机械厂有限公司 Production technique for sealing bush
CN103602883A (en) * 2013-12-06 2014-02-26 上海大众汽车有限公司 Nodular cast iron casting
CN104087820A (en) * 2014-07-28 2014-10-08 于佩 High-strength nodular cast iron pole and preparation technology thereof
CN104651708A (en) * 2014-06-21 2015-05-27 柳州凯通机械有限公司 Cast iron alloy for piston ring
CN107868901A (en) * 2016-09-23 2018-04-03 长城汽车股份有限公司 Determine the method and its application of non-iron content in ductile cast iron casting
CN107868903A (en) * 2016-09-23 2018-04-03 长城汽车股份有限公司 Determine the method and its application of non-iron content in ductile cast iron casting
CN107868902A (en) * 2016-09-23 2018-04-03 长城汽车股份有限公司 Determine the method and its application of non-iron content in ductile cast iron casting
CN108588545A (en) * 2018-03-19 2018-09-28 河北硕凯铸造有限公司 A kind of GGG70L spheroidal graphite cast-iron and preparation method thereof
CN108796356A (en) * 2018-07-12 2018-11-13 佛山市高明康得球铁有限公司 A kind of preparation method of the spheroidal graphite cast-iron product with composite layer
CN111560560A (en) * 2020-06-30 2020-08-21 河南中原吉凯恩气缸套有限公司 Method for centrifugally casting high-strength nodular cast iron cylinder sleeve
CN111778445A (en) * 2020-07-23 2020-10-16 长泰县海力机械制造有限公司 Low-stress nodular cast iron and casting process thereof
CN112011720A (en) * 2020-08-28 2020-12-01 浙江游星电子科技有限公司 Nodular cast iron material and its production process and use

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Publication number Priority date Publication date Assignee Title
DE19654893C2 (en) * 1996-07-25 1999-06-10 Federal Mogul Burscheid Gmbh Piston rings of internal combustion engines made of a cast iron alloy
NZ513155A (en) * 2001-07-25 2004-02-27 Shuttleworth Axial Motor Compa Improvements relating to axial motors
DE102006029121A1 (en) * 2006-06-22 2007-08-23 Mahle International Gmbh Heat-resistant bearing material used for bearing ring comprises austenitic iron matrix alloy with sulfur content sufficient for producing solid lubricating action on its bearing surface
KR20080112843A (en) * 2007-06-22 2008-12-26 보그워너 인코포레이티드 Turbine housing/manifold cast iron
JP4869310B2 (en) * 2008-09-11 2012-02-08 三菱電機株式会社 Video display apparatus and method
FR2948744B1 (en) * 2009-07-29 2015-04-24 Peugeot Citroen Automobiles Sa CYLINDER SHOE FOR THE CUTTING OF THE CYLINDRICAL WALL OF A CYLINDER OF AN INTERNAL COMBUSTION ENGINE
JP5649111B2 (en) * 2010-04-13 2015-01-07 株式会社キーレックス Press mold made of spheroidal graphite cast iron and method for producing the same
KR101404754B1 (en) * 2011-11-14 2014-06-13 엘지전자 주식회사 Alloy cast iron and manufacturing method of rolling piston using the same
US9873928B2 (en) 2016-03-15 2018-01-23 Federal-Mogul High strength cast iron for cylinder liners

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FR2087481A5 (en) * 1970-05-21 1971-12-31 Inst Cercetari Cast iron piston rings - for combustion and steam engines - and compressors
DE2428822A1 (en) * 1974-06-14 1976-01-02 Goetzewerke SPHERICAL CAST IRON ALLOY WITH INCREASED WEAR RESISTANCE
JPS569354A (en) * 1979-07-06 1981-01-30 Riken Corp Tough spherical graphitic cast iron for abrasion resistant part
EP0052540A3 (en) * 1980-11-14 1982-06-09 The Bendix Corporation Molded plastic connector
JPS5923844A (en) * 1982-07-31 1984-02-07 Kubota Ltd Composite cylinder liner
JPS6029445A (en) * 1983-07-26 1985-02-14 Kubota Ltd Composite cylinder liner having excellent resistance to corrosion
JPH0270015A (en) * 1988-09-06 1990-03-08 Hitachi Metals Ltd Spheroidal graphite cast iron
JP2693250B2 (en) * 1989-03-20 1997-12-24 富士写真フイルム株式会社 Instant film unit
FI101816B (en) * 1991-07-27 1998-08-31 Man B & W Diesel Ag Cylinder sleeve for an internal combustion engine

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100582279C (en) * 2003-03-19 2010-01-20 沃尔沃拉斯特瓦格纳公司 Grey cast iron for engine cylinder block and cylinder head
CN101851726A (en) * 2010-05-18 2010-10-06 贵阳新阳汽车配件厂 Low-alloy pearlite nodular cast iron
CN103008985A (en) * 2012-11-30 2013-04-03 重庆跃进机械厂有限公司 Production technique for sealing bush
CN103008985B (en) * 2012-11-30 2015-03-25 重庆跃进机械厂有限公司 Production technique for sealing bush
CN103602883A (en) * 2013-12-06 2014-02-26 上海大众汽车有限公司 Nodular cast iron casting
CN103602883B (en) * 2013-12-06 2015-11-18 上海大众汽车有限公司 Ductile cast iron casting
CN104651708A (en) * 2014-06-21 2015-05-27 柳州凯通机械有限公司 Cast iron alloy for piston ring
CN104087820A (en) * 2014-07-28 2014-10-08 于佩 High-strength nodular cast iron pole and preparation technology thereof
CN104087820B (en) * 2014-07-28 2016-07-06 于佩 High-strength ductile cast iron electric pole and preparation technology thereof
CN107868903A (en) * 2016-09-23 2018-04-03 长城汽车股份有限公司 Determine the method and its application of non-iron content in ductile cast iron casting
CN107868901A (en) * 2016-09-23 2018-04-03 长城汽车股份有限公司 Determine the method and its application of non-iron content in ductile cast iron casting
CN107868902A (en) * 2016-09-23 2018-04-03 长城汽车股份有限公司 Determine the method and its application of non-iron content in ductile cast iron casting
CN107868902B (en) * 2016-09-23 2019-07-26 长城汽车股份有限公司 Determine the method and its application of non-iron content in ductile cast iron casting
CN107868901B (en) * 2016-09-23 2019-07-26 长城汽车股份有限公司 Determine the method and its application of non-iron content in ductile cast iron casting
CN107868903B (en) * 2016-09-23 2019-07-26 长城汽车股份有限公司 Determine the method and its application of non-iron content in ductile cast iron casting
CN108588545A (en) * 2018-03-19 2018-09-28 河北硕凯铸造有限公司 A kind of GGG70L spheroidal graphite cast-iron and preparation method thereof
CN108588545B (en) * 2018-03-19 2019-09-13 河北硕凯铸造有限公司 A kind of GGG70L spheroidal graphite cast-iron and preparation method thereof
CN108796356A (en) * 2018-07-12 2018-11-13 佛山市高明康得球铁有限公司 A kind of preparation method of the spheroidal graphite cast-iron product with composite layer
CN111560560A (en) * 2020-06-30 2020-08-21 河南中原吉凯恩气缸套有限公司 Method for centrifugally casting high-strength nodular cast iron cylinder sleeve
CN111778445A (en) * 2020-07-23 2020-10-16 长泰县海力机械制造有限公司 Low-stress nodular cast iron and casting process thereof
CN112011720A (en) * 2020-08-28 2020-12-01 浙江游星电子科技有限公司 Nodular cast iron material and its production process and use

Also Published As

Publication number Publication date
DE4438073A1 (en) 1996-05-02
FR2726035B1 (en) 1997-11-21
KR0172144B1 (en) 1999-02-18
FR2726035A1 (en) 1996-04-26
JPH08311599A (en) 1996-11-26
CN1043669C (en) 1999-06-16
KR960014378A (en) 1996-05-22

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