TW200641155A - Case-hardened stainless foundry alloy and methods of making the same - Google Patents

Case-hardened stainless foundry alloy and methods of making the same

Info

Publication number
TW200641155A
TW200641155A TW094116557A TW94116557A TW200641155A TW 200641155 A TW200641155 A TW 200641155A TW 094116557 A TW094116557 A TW 094116557A TW 94116557 A TW94116557 A TW 94116557A TW 200641155 A TW200641155 A TW 200641155A
Authority
TW
Taiwan
Prior art keywords
case
making
same
methods
hardened stainless
Prior art date
Application number
TW094116557A
Other languages
Chinese (zh)
Inventor
Rahbar Nasserrafi
Michael Wyte
Jose Monterrosa
Original Assignee
Gainsmart Group Ltd
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 Gainsmart Group Ltd filed Critical Gainsmart Group Ltd
Publication of TW200641155A publication Critical patent/TW200641155A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B53/00—Golf clubs
    • A63B53/04—Heads
    • A63B53/047—Heads iron-type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/04—Hardening by cooling below 0 degrees Celsius
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Articles (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Golf Clubs (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

A case-hardened stainless steel part and method of making the same are disclosed. The part comprises a case defining a first layer proximate the outer surface of the part and a core defining a second layer adjacent the case and distal from the outer surface. The core has a hardness of from about 80 on the Rockwell Hardness B Scale to about 50 on the Rockwell Hardness C Scale. The case has a hardness of not less than about 30 equivalence on the Rockwell Hardness C Scale.
TW094116557A 2004-08-11 2005-05-20 Case-hardened stainless foundry alloy and methods of making the same TW200641155A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/916,653 US20060032556A1 (en) 2004-08-11 2004-08-11 Case-hardened stainless steel foundry alloy and methods of making the same

Publications (1)

Publication Number Publication Date
TW200641155A true TW200641155A (en) 2006-12-01

Family

ID=34979819

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094116557A TW200641155A (en) 2004-08-11 2005-05-20 Case-hardened stainless foundry alloy and methods of making the same

Country Status (5)

Country Link
US (1) US20060032556A1 (en)
EP (1) EP1626100A1 (en)
JP (1) JP2006052464A (en)
CN (1) CN1733959A (en)
TW (1) TW200641155A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI421375B (en) * 2011-01-28 2014-01-01 Taiwan Powder Technologies Co Ltd Methods for improving the mechanical properties of non - Austrian iron - based stainless steel surfaces
CN102676980B (en) * 2011-03-15 2014-12-17 台耀科技股份有限公司 Low-temperature carburization method of stainless steel
US10695620B2 (en) * 2013-11-05 2020-06-30 Karsten Manufacturing Corporation Club heads with bounded face to body yield strength ratio and related methods
US11446553B2 (en) 2013-11-05 2022-09-20 Karsten Manufacturing Corporation Club heads with bounded face to body yield strength ratio and related methods
CN104141094A (en) * 2014-07-26 2014-11-12 宁国市大泉机械有限公司 Stainless steel casting
DE102016124213A1 (en) * 2016-12-13 2018-06-14 Saar-Pulvermetall GmbH Composite body and method for its production
CN117428184B (en) * 2023-12-20 2024-03-08 厦门大鸿翰金属材料科技有限公司 Manufacturing method of hard alloy

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1288344A (en) * 1917-06-09 1918-12-17 Child Harold Wills Chrome-steel.
US1517392A (en) * 1922-09-07 1924-12-02 Electro Metallurg Co Wear-resisting chrome-iron member
US1485635A (en) * 1923-06-11 1924-03-04 Continuous Reaction Company Lt Manufacture of ferrous alloys and of weatherproof articles therefrom
US1560207A (en) * 1924-04-14 1925-11-03 United Alloy Steel Corp Resistant-surface alloy of iron
US1551937A (en) * 1924-04-14 1925-09-01 United Alloy Steel Corp Resistant-surface alloy of iron
US2332441A (en) * 1941-04-04 1943-10-19 Timken Roller Bearing Co Carburized article
US2646352A (en) * 1947-04-08 1953-07-21 Armco Steel Corp Alloy steel products
US3201231A (en) * 1961-11-21 1965-08-17 Universal Cyclops Steel Corp Stainless steels
US3385739A (en) * 1965-04-13 1968-05-28 Eaton Yale & Towne Alloy steel articles and the method of making
US3669652A (en) * 1970-04-20 1972-06-13 Int Harvester Co Carburizing steels containing chromium
US3885995A (en) * 1973-04-10 1975-05-27 Boeing Co Process for carburizing high alloy steels
US3954517A (en) * 1975-07-22 1976-05-04 The Timken Company Method for making carburized bearing members
US4398965A (en) * 1976-10-26 1983-08-16 Pepsico, Inc. Method of making iron golf clubs with flexible impact surface
US4180420A (en) * 1977-12-01 1979-12-25 The Gillette Company Razor blades
JPS552743A (en) * 1978-06-22 1980-01-10 Nippon Kokan Kk <Nkk> Steel excellent in damping performance and manufacture thereof
DE2927890C2 (en) * 1979-07-11 1983-12-22 Elektro-Thermit Gmbh, 4300 Essen Rail for track-bound vehicles
US4314863A (en) * 1979-10-31 1982-02-09 Fansteel Inc. Stainless steel castings
US4415378A (en) * 1982-04-22 1983-11-15 Dana Corporation Case hardening method for steel parts
US4568393A (en) * 1984-12-06 1986-02-04 Trw Inc. Carburized high chrome liner
DE3685824T2 (en) * 1986-03-04 1993-01-07 Kawasaki Steel Co STAINLESS STEEL MARTENSITE STEEL WITH EXCELLENT OXYDATION RESISTANCE, PROCESSABILITY AND CORROSION RESISTANCE AND PRODUCTION PROCESS.
JPS63293143A (en) * 1987-05-25 1988-11-30 Nippon Kinzoku Kogyo Kk Martensitic stainless steel hardening by subzero treatment
DE68919606T2 (en) * 1988-09-05 1995-04-06 Hitachi Metals Ltd Heat-resistant cast steel.
US5002729A (en) * 1989-08-04 1991-03-26 Carpenter Technology Corporation Case hardenable corrosion resistant steel alloy and article made therefrom
US5288347A (en) * 1990-05-28 1994-02-22 Hitachi Metals, Ltd. Method of manufacturing high strength and high toughness stainless steel
JPH0726180B2 (en) * 1990-07-30 1995-03-22 日本鋼管株式会社 Martensitic stainless steel for oil wells with excellent corrosion resistance
US5089067A (en) * 1991-01-24 1992-02-18 Armco Inc. Martensitic stainless steel
US5154781A (en) * 1991-05-30 1992-10-13 Wilson Sporting Goods Co. Method to make casting alloy golf clubs
US5433798A (en) * 1993-01-12 1995-07-18 Nippon Steel Corporation High strength martensitic stainless steel having superior rusting resistance
JP3121478B2 (en) * 1993-07-20 2000-12-25 株式会社豊田中央研究所 Ferritic heat-resistant cast steel and method for producing the same
JP2750267B2 (en) * 1993-11-19 1998-05-13 株式会社シントミゴルフ Golf club head
US5424028A (en) * 1993-12-23 1995-06-13 Latrobe Steel Company Case carburized stainless steel alloy for high temperature applications
US5531836A (en) * 1994-12-22 1996-07-02 The Torrington Company Rolling bearing and method of making same
MY114984A (en) * 1995-01-13 2003-03-31 Hitachi Metals Ltd High hardness martensitic stainless steel with good pitting corrosion resistance
JP2845152B2 (en) * 1995-02-03 1999-01-13 ヤマハ株式会社 Golf iron club head
US5853502A (en) * 1995-08-11 1998-12-29 Sumitomo Metal Industries, Ltd. Carburizing steel and steel products manufactured making use of the carburizing steel
JP3750202B2 (en) * 1996-02-21 2006-03-01 日本精工株式会社 Rolling bearing
US5851313A (en) * 1996-09-18 1998-12-22 The Timken Company Case-hardened stainless steel bearing component and process and manufacturing the same
WO1999005340A1 (en) * 1997-07-21 1999-02-04 Nsk-Rhp European Technology Co. Limited Case hardening of steels
JP3487825B2 (en) * 1998-01-28 2004-01-19 ノースウエスターン ユニヴァースティ The latest surface carburized secondary hardened steel
DE19808276C2 (en) * 1998-02-27 2003-12-24 Stahlwerk Ergste Westig Gmbh Steel alloy for sliding elements
US6165597A (en) * 1998-08-12 2000-12-26 Swagelok Company Selective case hardening processes at low temperature
CA2397408C (en) * 2000-01-17 2006-10-03 Stahlwerk Ergste Westig Gmbh Chrome steel alloy
AU2001245704A1 (en) * 2000-03-14 2001-09-24 The Timken Company High performance carburizing stainless steel for high temperature use
DE10014856A1 (en) * 2000-03-24 2001-10-04 Buderus Edelstahlwerke Ag Car brake disc and steel alloy and process for their manufacture
JP4442030B2 (en) * 2000-05-31 2010-03-31 日本精工株式会社 Method for manufacturing rolling support device
JP2002143351A (en) * 2000-11-07 2002-05-21 Mizuno Corp Golf club
US20020110476A1 (en) * 2000-12-14 2002-08-15 Maziasz Philip J. Heat and corrosion resistant cast stainless steels with improved high temperature strength and ductility
US6494789B2 (en) * 2001-02-26 2002-12-17 Archer C. C. Chen Golf club head
JP2004531642A (en) * 2001-03-02 2004-10-14 シーアールエス　ホールディングス，インコーポレイテッド Cast molded article made from high-strength precipitation-hardening stainless steel and method for producing the same
US6500279B2 (en) * 2001-03-09 2002-12-31 Archer C. C. Chen Material having the capacity of absorbing vibration
US6520868B2 (en) * 2001-03-09 2003-02-18 Archer C. C. Chen Golf club head of steel alloy
BR0208714A (en) * 2001-03-27 2004-07-20 Crs Holdings Inc Ultra-high strength precipitation hardenable stainless steel alloy
JP3932102B2 (en) * 2001-07-17 2007-06-20 大同特殊鋼株式会社 Case-hardened steel and carburized parts using the same

Also Published As

Publication number Publication date
JP2006052464A (en) 2006-02-23
US20060032556A1 (en) 2006-02-16
EP1626100A1 (en) 2006-02-15
CN1733959A (en) 2006-02-15

Similar Documents

Publication Publication Date Title
TW200641155A (en) Case-hardened stainless foundry alloy and methods of making the same
WO2005067469A3 (en) Method for carburizing steel components
CA2510987A1 (en) Steel tube excellent in exfoliation resistance of scale on inner surface
TW200717658A (en) Metal duplex and method
EP1645649A4 (en) Austenitic stainless steel for hydrogen gas and method for production thereof
AU5559999A (en) Low temperature case hardening processes
EP2177957A3 (en) Analogue indicating organ in crystalline material, timepiece provided with such an indicating organ, and manufacturing method thereof
EP1580287A4 (en) Steel excellent in machinability and method for production thereof
MY141147A (en) Method of fabricating a magnetic discrete track recording disk
PL1883713T3 (en) Plain bearing composite material, use thereof and production methods therefor
TW200738449A (en) Metallic laminate and method for preparing the same
EP2166116A3 (en) Method for production of steel material having excellent scale detachment and steel wire material having excellent scale detachment
ATE509716T1 (en) DIRECT STRIP CASTING METHOD AND DIRECT CAST STEEL STRIP PER SE
AU2003299410A1 (en) Method for recovering blast-furnace gas and use thereof for making cast iron
DK1259593T3 (en) Tooth progenitor cell and method of producing it
DE50310221D1 (en) Metal foam containing lightweight component, and method and apparatus for its production
MXPA05004455A (en) Ring traveler and method for producing it.
EP1683884A4 (en) Martensitic stainless steel pipe and method for production thereof
PL1885895T3 (en) Plain bearing composite material, use thereof and production methods therefor
EP1414478A4 (en) Inhibition of neurodegeneration
ZA200407476B (en) Method and steel mill for increasing the productivity of steel production.
AU2003236231A1 (en) Method for producing martensitic stainless steel
PL377299A1 (en) Method for magnetron sputtering
TWI268291B (en) Decorative plating including cobalt layer or Fe-Co alloy layer and method for forming the same
TW200702495A (en) Grit blasting electrodes for surface preparation