MY129855A - Steel block for the manufacture of moulds for the injection moulding of plastics material or for the manufacture of metal-working parts - Google Patents

Steel block for the manufacture of moulds for the injection moulding of plastics material or for the manufacture of metal-working parts

Info

Publication number
MY129855A
MY129855A MYPI20031219A MY129855A MY 129855 A MY129855 A MY 129855A MY PI20031219 A MYPI20031219 A MY PI20031219A MY 129855 A MY129855 A MY 129855A
Authority
MY
Malaysia
Prior art keywords
lt
mo
manufacture
moulds
plastics material
Prior art date
Application number
Inventor
Beguinot Jean
Original Assignee
Industeel France
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
Priority to FR0204115A priority Critical patent/FR2838138B1/en
Application filed by Industeel France filed Critical Industeel France
Publication of MY129855A publication Critical patent/MY129855A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20Accessories: Details
    • B22D17/22Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2209Selection of die materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/38Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/37Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/60Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Abstract

STEEL BLOCKS FOR THE MANUFACTURE OF MOULDS FOR THE INJECTION MOULDING OF PLASTICS MATERIAL OR FOR THE MANUFACTURE OF METALWORKING PARTS HAVING A THICKNESS GREATER THAN 20 MM, OF WHICH THE STRUCTURE IS COMPLETELY MARTENSITIC OR MARTENSITOBAINITIC, OF WHICH THE HARDNESS IS BETWEEN 430 HB AND 530 HB AND OF WHICH THE CHEMICAL COMPOSITION COMPRISES, IN BY WEIGHT: 0.180< C < 0.40; SI < 0.8; MN < 2.5; NI < 3; CR < 3.5; MO + W/2 < 2.8; V + NB/2 + TA/4 < 0.5; AL < 0.4; TI + ZR/2 < 0.1; 0.0005< B < 0.015; S + SE + TE < 0.2; PB +BI < 0.2; CA < 0.1, THE REMAINDER BEING IRON AND IMPURITIES RESULTING FROM PRODUCTION, THE CHEMICAL COMPOSITION ALSO SATISFYING THE FOLLOWING EQUATIONS: 3.2 < TR < 9; 85 < DR < 95; U/DR < 10.0, WHEREIN TR = 1.8 XC + 1.1XMN + 0.7XNI + 0.6XCR + 1.6XMO* + 0.5; DR = 54XC 0.25 + 24.5X (MO* + 3XV) 0.30 + 1.58XMN + 0.74XNI + 1.8XSI + 12.5X(CR) 0.20; U = 1600XC + 100X (0.25XCR + MO* + 4.5XV*); R = 3.8XC + 10XSI + 3.3XMN + 2.4XNI + 1.4X (CR + MO*); MO* + 3XV* > 0.4; MO* = MO + W/2; V* = V + NB/2 + TA/4 AND B > 1/3 X K1 + 0.5 WHEREIN K1 = MIN ( I*; J*); I* = MAX (0;I); J* = MAX (0;J); I = MIN (N; N-0.29 (TI + ZR/2-5)); J = MIN [ N; 0.5[ N-0.52A1+(N-0.52A1)2 + 283)].
MYPI20031219 2002-04-03 2003-04-02 Steel block for the manufacture of moulds for the injection moulding of plastics material or for the manufacture of metal-working parts MY129855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0204115A FR2838138B1 (en) 2002-04-03 2002-04-03 Steel for the manufacture of plastic injection molds or for the manufacture of parts for working metals

Publications (1)

Publication Number Publication Date
MY129855A true MY129855A (en) 2007-05-31

Family

ID=28052057

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20031219 MY129855A (en) 2002-04-03 2003-04-02 Steel block for the manufacture of moulds for the injection moulding of plastics material or for the manufacture of metal-working parts

Country Status (22)

Country Link
US (1) US20050115644A1 (en)
EP (1) EP1490526B1 (en)
JP (2) JP4323324B2 (en)
KR (1) KR100934935B1 (en)
CN (1) CN1317416C (en)
AR (1) AR039237A1 (en)
AT (1) AT298010T (en)
AU (1) AU2003258841B2 (en)
BR (1) BRPI0308832B1 (en)
CA (1) CA2480651C (en)
DE (1) DE60300867T2 (en)
ES (1) ES2240945T3 (en)
FR (1) FR2838138B1 (en)
HK (1) HK1067669A1 (en)
MX (1) MXPA04009501A (en)
MY (1) MY129855A (en)
PL (1) PL199775B1 (en)
RU (1) RU2309190C2 (en)
TW (1) TWI328045B (en)
UA (1) UA77516C2 (en)
WO (1) WO2003083153A1 (en)
ZA (1) ZA200407399B (en)

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CN100494457C (en) 2006-06-27 2009-06-03 宝山钢铁股份有限公司 Super-thick non-hardening plastic mold steel and method for manufacturing the same
US20080073006A1 (en) * 2006-09-27 2008-03-27 Henn Eric D Low alloy steel plastic injection mold base plate, method of manufacture and use thereof
US9121088B2 (en) 2007-08-01 2015-09-01 Ati Properties, Inc. High hardness, high toughness iron-base alloys and methods for making same
US8444776B1 (en) 2007-08-01 2013-05-21 Ati Properties, Inc. High hardness, high toughness iron-base alloys and methods for making same
EP2123787A1 (en) * 2008-05-06 2009-11-25 Industeel Creusot High-grade steel for massive parts.
JP5412851B2 (en) * 2009-01-29 2014-02-12 大同特殊鋼株式会社 Plastic molding die steel and plastic molding die
US9182196B2 (en) 2011-01-07 2015-11-10 Ati Properties, Inc. Dual hardness steel article
EP2535430B1 (en) * 2011-06-15 2018-12-12 Buderus Edelstahl Gmbh Tool steel for high-performance thermoforming tools and production process for same
US9657363B2 (en) 2011-06-15 2017-05-23 Ati Properties Llc Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys
EP2746419A1 (en) * 2012-12-20 2014-06-25 Sandvik Intellectual Property AB Bainitic steel for rock drilling component
CN103334061B (en) * 2013-06-18 2016-01-20 上海大学 High thermal conductivity and a large section casting mold preparation and heat treatment method for steel
EP2789699B1 (en) * 2013-08-30 2016-12-28 Rautaruukki Oy A high-hardness hot-rolled steel product, and a method of manufacturing the same
AT515157B1 (en) * 2013-11-21 2016-12-15 Böhler Edelstahl GmbH & Co KG A process for the production of plastic molds made of martensitic chromium steel and plastic molded
KR20150061516A (en) * 2013-11-27 2015-06-04 두산중공업 주식회사 Mold Steel and Manufacturing Method Thereof
JP2015209588A (en) * 2014-04-30 2015-11-24 大同特殊鋼株式会社 Steel for mold and mold
RU2555319C1 (en) * 2014-09-15 2015-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) Easy treated structural chrome-manganese-nickel-molybdenum steel
RU2561558C1 (en) * 2014-09-15 2015-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) Easy-to-machine structural chromium-manganese-nickel steel
RU2586933C1 (en) * 2015-06-08 2016-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) Martensite corrosion-resistant chrome-containing steel with improved machinability
DE102015113058A1 (en) 2015-08-07 2017-02-09 Böhler Edelstahl GmbH & Co. KG A method of producing a tool steel
CN105063514B (en) * 2015-09-07 2017-05-10 宁波瑞国精机工业有限公司 A vehicle with a chain pin and processing method
CN105112802B (en) * 2015-09-09 2017-10-27 滁州迪蒙德模具制造有限公司 A method of preparing a wear-resistant plastic mold
CN105112801B (en) * 2015-09-09 2017-05-17 滁州迪蒙德模具制造有限公司 A method for producing a non-metallic mold
CN106222564B (en) * 2016-08-30 2018-09-04 张家港中环海陆特锻股份有限公司 And ingot metallurgy method, forging steel ingot avoid cracking method
CN108220810A (en) * 2017-12-29 2018-06-29 钢铁研究总院 High-temperature nitrating steel with high wear resistance and high strength and ductility, and preparation method thereof

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Also Published As

Publication number Publication date
DE60300867D1 (en) 2005-07-21
HK1067669A1 (en) 2005-08-19
RU2309190C2 (en) 2007-10-27
JP4323324B2 (en) 2009-09-02
ES2240945T3 (en) 2005-10-16
US20050115644A1 (en) 2005-06-02
PL371289A1 (en) 2005-06-13
JP2009024260A (en) 2009-02-05
CN1317416C (en) 2007-05-23
BRPI0308832B1 (en) 2015-10-06
AU2003258841B2 (en) 2008-05-29
JP2005527703A (en) 2005-09-15
DE60300867T2 (en) 2005-11-24
TW200305655A (en) 2003-11-01
EP1490526B1 (en) 2005-06-15
UA77516C2 (en) 2005-03-15
EP1490526A1 (en) 2004-12-29
CA2480651A1 (en) 2003-10-09
AU2003258841A1 (en) 2003-10-13
KR20040108699A (en) 2004-12-24
KR100934935B1 (en) 2010-01-06
AT298010T (en) 2005-07-15
FR2838138B1 (en) 2005-04-22
CA2480651C (en) 2009-12-15
WO2003083153A1 (en) 2003-10-09
RU2004132201A (en) 2005-06-10
BR0308832A (en) 2005-01-25
MXPA04009501A (en) 2005-05-17
AR039237A1 (en) 2005-02-09
ZA200407399B (en) 2006-06-28
PL199775B1 (en) 2008-10-31
FR2838138A1 (en) 2003-10-10
CN1646717A (en) 2005-07-27
TWI328045B (en) 2010-08-01

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