GB1321525A - Method of coating sintered hard metal bodies with surface layer of carbide - Google Patents

Method of coating sintered hard metal bodies with surface layer of carbide

Info

Publication number
GB1321525A
GB1321525A GB5382771A GB5382771A GB1321525A GB 1321525 A GB1321525 A GB 1321525A GB 5382771 A GB5382771 A GB 5382771A GB 5382771 A GB5382771 A GB 5382771A GB 1321525 A GB1321525 A GB 1321525A
Authority
GB
United Kingdom
Prior art keywords
articles
carbides
carbide
coating
nov
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.)
Expired
Application number
GB5382771A
Other languages
English (en)
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.)
Sandco Ltd
Original Assignee
Sandco 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 Sandco Ltd filed Critical Sandco Ltd
Publication of GB1321525A publication Critical patent/GB1321525A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/32—Carbides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Powder Metallurgy (AREA)
GB5382771A 1970-11-25 1971-11-19 Method of coating sintered hard metal bodies with surface layer of carbide Expired GB1321525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1593270 1970-11-25

Publications (1)

Publication Number Publication Date
GB1321525A true GB1321525A (en) 1973-06-27

Family

ID=20301451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5382771A Expired GB1321525A (en) 1970-11-25 1971-11-19 Method of coating sintered hard metal bodies with surface layer of carbide

Country Status (6)

Country Link
BR (2) BR7007802D0 (de)
CA (1) CA958312A (de)
DE (1) DE2142601A1 (de)
ES (1) ES397306A1 (de)
FR (1) FR2115142B1 (de)
GB (1) GB1321525A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727250A1 (de) * 1976-06-18 1977-12-29 Sumitomo Electric Industries Oberflaechenbeschichtete sinterhartmetallgegenstaende und ein verfahren zu deren herstellung
DE3152742C2 (de) * 1981-02-23 1985-06-27 Vsesojuznyj naučno-issledovatel'skij instrumental'nyj institut, Moskva Werkzeug für die spanabhebende Bearbeitung mit einem mehrschichtigen Überzug
CN112899650A (zh) * 2019-03-28 2021-06-04 中国兵器工业第五九研究所 一种稳定性能优异的(Ta,Hf,Zr)C复合涂层的制备方法
CN115976481A (zh) * 2022-12-23 2023-04-18 南京航空航天大学 一种靶材、金属钽表面复合梯度陶瓷涂层的制法及其所得涂层

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3174953D1 (en) * 1980-01-21 1986-08-28 Sandvik Ab Method of preparing coated cemented carbide product and resulting product

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727250A1 (de) * 1976-06-18 1977-12-29 Sumitomo Electric Industries Oberflaechenbeschichtete sinterhartmetallgegenstaende und ein verfahren zu deren herstellung
DE3152742C2 (de) * 1981-02-23 1985-06-27 Vsesojuznyj naučno-issledovatel'skij instrumental'nyj institut, Moskva Werkzeug für die spanabhebende Bearbeitung mit einem mehrschichtigen Überzug
CN112899650A (zh) * 2019-03-28 2021-06-04 中国兵器工业第五九研究所 一种稳定性能优异的(Ta,Hf,Zr)C复合涂层的制备方法
CN115976481A (zh) * 2022-12-23 2023-04-18 南京航空航天大学 一种靶材、金属钽表面复合梯度陶瓷涂层的制法及其所得涂层

Also Published As

Publication number Publication date
BR7107802D0 (pt) 1973-04-05
FR2115142B1 (de) 1975-07-11
BR7007802D0 (pt) 1973-02-20
CA958312A (en) 1974-11-26
DE2142601A1 (de) 1972-06-08
ES397306A1 (es) 1974-05-16
FR2115142A1 (de) 1972-07-07

Similar Documents

Publication Publication Date Title
GB1297896A (de)
US3340020A (en) Finely dispersed carbides and process for their production
US3640689A (en) Composite hard metal product
US3814625A (en) Formation of tungsten and molybdenum carbides
GB1394108A (en) Coated hard metal body
US3077385A (en) Process for producing carbides
Kehoe et al. Kinetics of benzene hydrogenation by supported nickel at low temperature
GB1344223A (en) Coated cemented carbide products
GB1464022A (en) Cutting insert and method of its manufacture
DE3464063D1 (en) Sintered alloy based on carbides, and article made from this alloy
US3031338A (en) Metal deposition process and apparatus
GB1285260A (en) Machine parts having a wear- and abrasion-resistant surface
GB1321525A (en) Method of coating sintered hard metal bodies with surface layer of carbide
GB1506915A (en) Shaped parts of hard metal and process for their manufacture
US3399980A (en) Metallic carbides and a process of producing the same
US3832221A (en) Method of coating sintered hard metal bodies and hard metal body coated according to the method
GB1560576A (en) Method of coating graphite or ceramic objects
US4980201A (en) Method of forming tungsten carbide by chemical vapor deposition
US2881094A (en) Process of coating with nickel by the decomposition of nickel carbonyl
FR1455604A (fr) Particules de combustible nucléaire avec revêtement pyrolytique et procédé et appareil pour la production de ces particules
GB1264905A (de)
GB1182630A (en) Method for Making Hyperstoichiometric Carbide Compositions and Articles Made According to such Method
Lee et al. A phenomenological study of the nucleation and growth of chemically vapour-deposited TiC coatings on cemented carbide
GB1292534A (en) Method for making a continuous film of pyrolytic graphite having bi-directional reinforcing properties
GB1253949A (en) Process of producing coatings of titanium carbide

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee