GB2285633B - Energy beams synthesize metal-carbide composite surfaces on mild steel substrates - Google Patents

Energy beams synthesize metal-carbide composite surfaces on mild steel substrates

Info

Publication number
GB2285633B
GB2285633B GB9400418A GB9400418A GB2285633B GB 2285633 B GB2285633 B GB 2285633B GB 9400418 A GB9400418 A GB 9400418A GB 9400418 A GB9400418 A GB 9400418A GB 2285633 B GB2285633 B GB 2285633B
Authority
GB
United Kingdom
Prior art keywords
mild steel
steel substrates
carbide composite
energy beams
composite surfaces
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 - Fee Related
Application number
GB9400418A
Other versions
GB9400418D0 (en
GB2285633A (en
Inventor
Anjum Tauqir
Hamid Zaigham
Fakhrul Hasan Hashmi
Abdul Qadeer Khan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9400418A priority Critical patent/GB2285633B/en
Publication of GB9400418D0 publication Critical patent/GB9400418D0/en
Publication of GB2285633A publication Critical patent/GB2285633A/en
Application granted granted Critical
Publication of GB2285633B publication Critical patent/GB2285633B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C23C8/80—After-treatment
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
GB9400418A 1994-01-11 1994-01-11 Energy beams synthesize metal-carbide composite surfaces on mild steel substrates Expired - Fee Related GB2285633B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9400418A GB2285633B (en) 1994-01-11 1994-01-11 Energy beams synthesize metal-carbide composite surfaces on mild steel substrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9400418A GB2285633B (en) 1994-01-11 1994-01-11 Energy beams synthesize metal-carbide composite surfaces on mild steel substrates

Publications (3)

Publication Number Publication Date
GB9400418D0 GB9400418D0 (en) 1994-03-09
GB2285633A GB2285633A (en) 1995-07-19
GB2285633B true GB2285633B (en) 1997-07-23

Family

ID=10748634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9400418A Expired - Fee Related GB2285633B (en) 1994-01-11 1994-01-11 Energy beams synthesize metal-carbide composite surfaces on mild steel substrates

Country Status (1)

Country Link
GB (1) GB2285633B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1480451A (en) * 1974-10-30 1977-07-20 Bosch Gmbh Robert Process for carburizing working parts made of steel
GB1499602A (en) * 1975-12-22 1978-02-01 Caterpillar Tractor Co Method of applying a wear-resistant composite coating to an article
GB1574984A (en) * 1978-05-15 1980-09-17 Atomic Energy Authority Uk Laser powder metallurgy
GB2052565A (en) * 1978-07-04 1981-01-28 Fiat Ricerche Porous fused wear-resistant coating
US4400408A (en) * 1980-05-14 1983-08-23 Permelec Electrode Ltd. Method for forming an anticorrosive coating on a metal substrate
US4781770A (en) * 1986-03-24 1988-11-01 Smith International, Inc. Process for laser hardfacing drill bit cones having hard cutter inserts

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1480451A (en) * 1974-10-30 1977-07-20 Bosch Gmbh Robert Process for carburizing working parts made of steel
GB1499602A (en) * 1975-12-22 1978-02-01 Caterpillar Tractor Co Method of applying a wear-resistant composite coating to an article
GB1574984A (en) * 1978-05-15 1980-09-17 Atomic Energy Authority Uk Laser powder metallurgy
GB2052565A (en) * 1978-07-04 1981-01-28 Fiat Ricerche Porous fused wear-resistant coating
US4400408A (en) * 1980-05-14 1983-08-23 Permelec Electrode Ltd. Method for forming an anticorrosive coating on a metal substrate
US4781770A (en) * 1986-03-24 1988-11-01 Smith International, Inc. Process for laser hardfacing drill bit cones having hard cutter inserts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
B. Kear et al, "Rapidly Solidified Amorphous and Crystalline Alloys," 1982, Elsevier, pages 497-503 *

Also Published As

Publication number Publication date
GB9400418D0 (en) 1994-03-09
GB2285633A (en) 1995-07-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980111