IT1178798B - Metodo per migliorare la resistenza delle superleghe alla degradazione ambientale - Google Patents

Metodo per migliorare la resistenza delle superleghe alla degradazione ambientale

Info

Publication number
IT1178798B
IT1178798B IT24260/84A IT2426084A IT1178798B IT 1178798 B IT1178798 B IT 1178798B IT 24260/84 A IT24260/84 A IT 24260/84A IT 2426084 A IT2426084 A IT 2426084A IT 1178798 B IT1178798 B IT 1178798B
Authority
IT
Italy
Prior art keywords
superleges
improving
strength
environmental degradation
degradation
Prior art date
Application number
IT24260/84A
Other languages
English (en)
Italian (it)
Other versions
IT8424260A1 (it
IT8424260A0 (it
Inventor
Romeo Girard Bourdeau
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of IT8424260A0 publication Critical patent/IT8424260A0/it
Publication of IT8424260A1 publication Critical patent/IT8424260A1/it
Application granted granted Critical
Publication of IT1178798B publication Critical patent/IT1178798B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • 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
    • C23C8/10—Oxidising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT24260/84A 1983-12-27 1984-12-27 Metodo per migliorare la resistenza delle superleghe alla degradazione ambientale IT1178798B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56549283A 1983-12-27 1983-12-27

Publications (3)

Publication Number Publication Date
IT8424260A0 IT8424260A0 (it) 1984-12-27
IT8424260A1 IT8424260A1 (it) 1986-06-27
IT1178798B true IT1178798B (it) 1987-09-16

Family

ID=24258850

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24260/84A IT1178798B (it) 1983-12-27 1984-12-27 Metodo per migliorare la resistenza delle superleghe alla degradazione ambientale

Country Status (7)

Country Link
JP (1) JPS60159163A (xx)
KR (1) KR850005000A (xx)
DE (1) DE3446180A1 (xx)
FR (1) FR2557150A1 (xx)
GB (1) GB2152082A (xx)
IL (1) IL73863A0 (xx)
IT (1) IT1178798B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804359C1 (xx) * 1988-02-12 1988-11-24 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De
JP3916484B2 (ja) 2002-03-05 2007-05-16 独立行政法人科学技術振興機構 耐高温酸化性に優れたＮｉ合金耐熱材料およびその製造方法
SG11201509165WA (en) 2013-07-02 2016-01-28 Saudi Basic Ind Corp Method for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products
JP6646885B2 (ja) * 2017-11-29 2020-02-14 日立金属株式会社 熱間鍛造用金型、鍛造製品の製造方法
CN111826603B (zh) * 2020-07-21 2022-09-30 苏州微创关节医疗科技有限公司 制备金属基底表面氧化陶瓷层的方法及应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB462380A (en) * 1934-06-02 1937-03-04 Electro Chimie Metal Process for the manufacture of articles resistant to gaseous corrosion
GB513276A (en) * 1938-04-04 1939-10-09 Austin Motor Co Ltd Improvements in, or relating to, the melting of aluminium or aluminium alloy
GB559591A (en) * 1942-07-17 1944-02-25 Int Standard Electric Corp Improvements relating to secondary electron emissive electrodes
GB662333A (en) * 1948-11-19 1951-12-05 Metal Gas Company Ltd Improvements in or relating to the surface treatment of metal articles
US3341369A (en) * 1965-03-03 1967-09-12 Olin Mathieson Copper base alloys and process for preparing same
US3542530A (en) * 1968-05-23 1970-11-24 United Aircraft Corp Nickel or cobalt base with a coating containing iron chromium and aluminum
US3754902A (en) * 1968-06-05 1973-08-28 United Aircraft Corp Nickel base superalloy resistant to oxidation erosion
US3754903A (en) * 1970-09-15 1973-08-28 United Aircraft Corp High temperature oxidation resistant coating alloy
US3676085A (en) * 1971-02-18 1972-07-11 United Aircraft Corp Cobalt base coating for the superalloys
GB1512811A (en) * 1974-02-28 1978-06-01 Brunswick Corp Abradable seal material and composition thereof
US3928026A (en) * 1974-05-13 1975-12-23 United Technologies Corp High temperature nicocraly coatings
US4312682A (en) * 1979-12-21 1982-01-26 Cabot Corporation Method of heat treating nickel-base alloys for use as ceramic kiln hardware and product
NL8002665A (nl) * 1980-05-09 1981-12-01 Philips Nv Werkwijze voor het van een thermisch zwart oppervlak voorzien van een metalen onderdeel.
US4318828A (en) * 1980-08-15 1982-03-09 General Motors Corporation Enhanced oxide whisker growth on cold-rolled aluminum-containing stainless steel foil
US4439248A (en) * 1982-02-02 1984-03-27 Cabot Corporation Method of heat treating NICRALY alloys for use as ceramic kiln and furnace hardware
JPS58217677A (ja) * 1982-06-11 1983-12-17 Hitachi Metals Ltd 耐溶融炭酸塩性にすぐれたＦｅ−Ｃｒ−Ａｌ合金の表面処理方法

Also Published As

Publication number Publication date
IT8424260A1 (it) 1986-06-27
IT8424260A0 (it) 1984-12-27
GB2152082A (en) 1985-07-31
GB8431271D0 (en) 1985-01-23
KR850005000A (ko) 1985-08-19
IL73863A0 (en) 1985-03-31
FR2557150A1 (fr) 1985-06-28
JPS60159163A (ja) 1985-08-20
DE3446180A1 (de) 1985-07-04

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