IT1042013B - Barriera di diffusione e mezzo di separazione per particolari metallici contigui in atmosfera prava di ossigeno - Google Patents

Barriera di diffusione e mezzo di separazione per particolari metallici contigui in atmosfera prava di ossigeno

Info

Publication number
IT1042013B
IT1042013B IT26554/75A IT2655475A IT1042013B IT 1042013 B IT1042013 B IT 1042013B IT 26554/75 A IT26554/75 A IT 26554/75A IT 2655475 A IT2655475 A IT 2655475A IT 1042013 B IT1042013 B IT 1042013B
Authority
IT
Italy
Prior art keywords
prava
atmosphere
oxygen
diffusion barrier
metal parts
Prior art date
Application number
IT26554/75A
Other languages
English (en)
Original Assignee
Suisse Horlogerie Rech Lab
Gutehoffnungshuette Sterkrade
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 Suisse Horlogerie Rech Lab, Gutehoffnungshuette Sterkrade filed Critical Suisse Horlogerie Rech Lab
Application granted granted Critical
Publication of IT1042013B publication Critical patent/IT1042013B/it

Links

Classifications

    • 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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/909—Reaction motor or component composed of specific material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31—Surface property or characteristic of web, sheet or block

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Lubricants (AREA)
  • Laminated Bodies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
IT26554/75A 1974-08-28 1975-08-25 Barriera di diffusione e mezzo di separazione per particolari metallici contigui in atmosfera prava di ossigeno IT1042013B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742441260 DE2441260B2 (de) 1974-08-28 1974-08-28 Verfahren zur herstellung einer als trennmittel und diffusionsbarriere wirkenden schicht

Publications (1)

Publication Number Publication Date
IT1042013B true IT1042013B (it) 1980-01-30

Family

ID=5924322

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26554/75A IT1042013B (it) 1974-08-28 1975-08-25 Barriera di diffusione e mezzo di separazione per particolari metallici contigui in atmosfera prava di ossigeno

Country Status (7)

Country Link
US (1) US4072797A (it)
JP (1) JPS5529742B2 (it)
CH (1) CH616180A5 (it)
DE (1) DE2441260B2 (it)
FR (1) FR2283242A1 (it)
GB (1) GB1471103A (it)
IT (1) IT1042013B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824154A (ja) * 1981-08-05 1983-02-14 Fuji Xerox Co Ltd 複写機の回転力伝達機構
DE3201563A1 (de) * 1982-01-20 1983-07-28 Elektroschmelzwerk Kempten GmbH, 8000 München Dichte formkoerper aus polykristallinem, hexagonalem bornitrid und verfahren zu ihrer herstellung durch isostatisches heisspressen
JPH06105779B2 (ja) * 1983-02-28 1994-12-21 双葉電子工業株式会社 半導体装置及びその製造方法
US5499905A (en) * 1988-02-05 1996-03-19 Siemens Aktiengesellschaft Metallic component of a gas turbine installation having protective coatings
WO1993020017A1 (en) * 1992-03-31 1993-10-14 Nippon Steel Corporation Jointed body of heat-resistant alloy and method of jointing
FR2735055B1 (fr) * 1995-06-08 1997-07-18 Snecma Revetement inorganique resistant a haute temperature et son utilisation dans un procede de fabrication de pieces par soudage-diffusion et formage superplastique
KR102036110B1 (ko) * 2013-02-22 2019-10-24 엘지전자 주식회사 성장 기판, 질화물 반도체 소자 및 그 제조 방법
US11251036B2 (en) 2018-12-28 2022-02-15 Imec Vzw Semiconductor devices and methods of manufacturing semiconductor devices

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901380A (en) * 1956-10-12 1959-08-25 Electrofilm Inc Solid lubricant films having vitreous enamel binders
US3084064A (en) * 1959-08-06 1963-04-02 Union Carbide Corp Abradable metal coatings and process therefor
US3122883A (en) * 1959-11-20 1964-03-03 Thompson Ramo Wooldridge Inc Heat resistant wall structure for rocket motor nozzles and the like
US3399979A (en) * 1963-11-01 1968-09-03 Union Carbide Corp Process for producing metal nitride fibers, textiles and shapes
CH490271A (de) * 1966-03-09 1970-05-15 Lonza Werke Gmbh Verfahren zur Herstellung von hexagonalem Bornitrid
GB1195349A (en) * 1966-04-20 1970-06-17 Johnson Matthey Co Ltd Improvements in and relating to Sheathed Metals
US3423279A (en) * 1966-09-19 1969-01-21 Westinghouse Electric Corp Solid bearing inserts in die castings
US3463676A (en) * 1967-09-13 1969-08-26 Olin Mathieson Composition of stop-weld material for roll-bond
US3573969A (en) * 1968-08-19 1971-04-06 Lockheed Aircraft Corp Method for surface nitriding boron filaments
US3768972A (en) * 1971-05-10 1973-10-30 Westinghouse Electric Corp Method of producing cubic boron nitride with aluminum containing catalyst
CA996760A (en) * 1971-07-01 1976-09-14 Ethel L. Fontanella Metal bonded cubic boron nitride crystal body
US3854503A (en) * 1971-08-05 1974-12-17 Lucas Industries Ltd Flame tubes
US3959443A (en) * 1973-03-26 1976-05-25 Kabushiki Kaisha Komatsu Seisakusho Method of synthesizing cubic crystal structure boron nitride
US3911672A (en) * 1974-04-05 1975-10-14 Gen Motors Corp Combustor with ceramic liner
US3880574A (en) * 1974-04-15 1975-04-29 Gen Motors Corp Ceramic combustion liner

Also Published As

Publication number Publication date
FR2283242B1 (it) 1979-06-22
GB1471103A (en) 1977-04-21
FR2283242A1 (fr) 1976-03-26
DE2441260B2 (de) 1976-12-02
JPS5529742B2 (it) 1980-08-06
JPS5152338A (it) 1976-05-08
DE2441260A1 (de) 1976-03-18
US4072797A (en) 1978-02-07
CH616180A5 (it) 1980-03-14

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