GB1517048A – Isolation of partial surface zones by masking in the thermochemical treatment of metals
– Google Patents
GB1517048A – Isolation of partial surface zones by masking in the thermochemical treatment of metals
– Google Patents
Isolation of partial surface zones by masking in the thermochemical treatment of metals
Info
Publication number
GB1517048A
GB1517048A
GB33872/75A
GB3387275A
GB1517048A
GB 1517048 A
GB1517048 A
GB 1517048A
GB 33872/75 A
GB33872/75 A
GB 33872/75A
GB 3387275 A
GB3387275 A
GB 3387275A
GB 1517048 A
GB1517048 A
GB 1517048A
Authority
GB
United Kingdom
Prior art keywords
metals
thermochemical treatment
masking
isolation
powder
Prior art date
1974-08-29
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
GB33872/75A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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.)
1974-08-29
Filing date
1975-08-14
Publication date
1978-07-05
1975-08-14
Application filed by Degussa GmbH
filed
Critical
Degussa GmbH
1978-07-05
Publication of GB1517048A
publication
Critical
patent/GB1517048A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
229910052751
metal
Inorganic materials
0.000
title
abstract
4
239000002184
metal
Substances
0.000
title
abstract
4
150000002739
metals
Chemical class
0.000
title
abstract
2
238000002955
isolation
Methods
0.000
title
1
230000000873
masking effect
Effects
0.000
title
1
239000000843
powder
Substances
0.000
abstract
3
239000000853
adhesive
Substances
0.000
abstract
2
238000005121
nitriding
Methods
0.000
abstract
2
229910052709
silver
Inorganic materials
0.000
abstract
2
229910017944
Ag—Cu
Inorganic materials
0.000
abstract
1
229910052580
B4C
Inorganic materials
0.000
abstract
1
239000005751
Copper oxide
Substances
0.000
abstract
1
229910017755
Cu-Sn
Inorganic materials
0.000
abstract
1
229910017927
Cu—Sn
Inorganic materials
0.000
abstract
1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N
Potassium
Chemical compound
[K]
ZLMJMSJWJFRBEC-UHFFFAOYSA-N
0.000
abstract
1
BQCADISMDOOEFD-UHFFFAOYSA-N
Silver
Chemical compound
[Ag]
BQCADISMDOOEFD-UHFFFAOYSA-N
0.000
abstract
1
230000001070
adhesive effect
Effects
0.000
abstract
1
229910052782
aluminium
Inorganic materials
0.000
abstract
1
INAHAJYZKVIDIZ-UHFFFAOYSA-N
boron carbide
Chemical compound
B12B3B4C32B41
INAHAJYZKVIDIZ-UHFFFAOYSA-N
0.000
abstract
1
229910052793
cadmium
Inorganic materials
0.000
abstract
1
229910052802
copper
Inorganic materials
0.000
abstract
1
239000010949
copper
Substances
0.000
abstract
1
229910000431
copper oxide
Inorganic materials
0.000
abstract
1
KUNSUQLRTQLHQQ-UHFFFAOYSA-N
copper tin
Chemical compound
[Cu].[Sn]
KUNSUQLRTQLHQQ-UHFFFAOYSA-N
0.000
abstract
1
PCHJSUWPFVWCPO-UHFFFAOYSA-N
gold
Chemical compound
[Au]
PCHJSUWPFVWCPO-UHFFFAOYSA-N
0.000
abstract
1
229910052737
gold
Inorganic materials
0.000
abstract
1
239000010931
gold
Substances
0.000
abstract
1
150000004820
halides
Chemical class
0.000
abstract
1
238000010438
heat treatment
Methods
0.000
abstract
1
229910052742
iron
Inorganic materials
0.000
abstract
1
229910052745
lead
Inorganic materials
0.000
abstract
1
239000000203
mixture
Substances
0.000
abstract
1
229910052759
nickel
Inorganic materials
0.000
abstract
1
PXHVJJICTQNCMI-UHFFFAOYSA-N
nickel
Substances
[Ni]
PXHVJJICTQNCMI-UHFFFAOYSA-N
0.000
abstract
1
229910052700
potassium
Inorganic materials
0.000
abstract
1
239000011591
potassium
Substances
0.000
abstract
1
150000003839
salts
Chemical class
0.000
abstract
1
HBMJWWWQQXIZIP-UHFFFAOYSA-N
silicon carbide
Chemical compound
[Si+]#[C-]
HBMJWWWQQXIZIP-UHFFFAOYSA-N
0.000
abstract
1
229910010271
silicon carbide
Inorganic materials
0.000
abstract
1
239000010944
silver (metal)
Substances
0.000
abstract
1
239000004753
textile
Substances
0.000
abstract
1
150000003568
thioethers
Chemical class
0.000
abstract
1
229910052718
tin
Inorganic materials
0.000
abstract
1
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
C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
C23C10/04—Diffusion into selected surface areas, e.g. using masks
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
C23C8/04—Treatment of selected surface areas, e.g. using masks
Abstract
1517048 Modifying metallic surfaces; eg nitriding boriding silicizing or vanadizing DEUTSCHE GOLD UND SILBER SCHEIDEANSTALT 14 Aug 1975 [29 Aug 1974] 33872/75 Headings C7F and C7U A metal surface, e.g. Fe or Ti, is e.g. nitrided, borided, siliconized or vanadized, and parts of the surface are masked during the thermochemical treatment by a self-adhesive textile tape which has metal powder in the adhesive. The powder may be Cu-Sn, Sn, Ag-Cu, Cu-copper oxide, Cu, Ag, Ni or Al, Cd, Pb, and oxides, halides or sulphides of these metals. Boriding may be by heating in a silicon carbide, boron carbide, potassium borofluoride powder mixture. Nitriding may be effected in a salt bath containing 35 to 40% CNO and 1 to 2% CN.
GB33872/75A
1974-08-29
1975-08-14
Isolation of partial surface zones by masking in the thermochemical treatment of metals
Expired
GB1517048A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2441309A
DE2441309A1
(en)
1974-08-29
1974-08-29
PROCESS FOR INSULATING PARTIAL SURFACE AREAS IN THE THERMOCHEMICAL TREATMENT OF METALS
Publications (1)
Publication Number
Publication Date
GB1517048A
true
GB1517048A
(en)
1978-07-05
Family
ID=5924347
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB33872/75A
Expired
GB1517048A
(en)
1974-08-29
1975-08-14
Isolation of partial surface zones by masking in the thermochemical treatment of metals
Country Status (6)
Country
Link
US
(1)
US4062702A
(en)
JP
(1)
JPS5150240A
(en)
DE
(1)
DE2441309A1
(en)
FR
(1)
FR2283241A1
(en)
GB
(1)
GB1517048A
(en)
IT
(1)
IT1041590B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CZ305643B6
(en)
*
2013-12-03
2016-01-20
Bodycote Ht S.R.O.
Insulation method of a surface portion when surface treating thereof with gaseous medium
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4165243A
(en)
*
1978-05-31
1979-08-21
Federal-Mogul Corporation
Method of making selectively carburized forged powder metal parts
US4664722A
(en)
*
1985-10-24
1987-05-12
Hughes Tool Company-Usa
Method for protecting from hardening a selected region of a steel structure
KR960015539B1
(en)
*
1989-04-01
1996-11-18
가부시끼가이샤 나아드 겐뀨우쇼
Patch for preventing carburization, nitriding or oxidation, and method of preventing carburization nitriding or oxidation
SE509941C2
(en)
*
1997-09-10
1999-03-29
Sandvik Ab
Method for masking drill elements during thermochemical surface treatment and drill elements for striking drilling
EP1213382A3
(en)
*
2000-11-29
2003-01-15
Holding für Industriebeteiligungen AG
Method and device for applying a surface coating on spinnrotors
DE102011050641A1
(en)
2011-05-26
2012-11-29
Benteler Automobiltechnik Gmbh
Preparation of metal component e.g. steel component used for automobile engineering, involves joining surface-hardened metal profile with attachment(s) by welding, welding joining portion of attachment and covering using cover by printing
ES2527728T3
(en)
*
2011-06-27
2015-01-29
Wegmann Automotive Gmbh & Co. Kg
Balancing weight with activatable adhesive medium
CN102560175B
(en)
*
2011-12-28
2014-09-03
成都易态科技有限公司
Method for adjusting pore diameter of metal porous material and pore structure of metal porous material
US9951405B2
(en)
*
2015-02-04
2018-04-24
Spirit Aerosystems, Inc.
Localized heat treating of net shape titanium parts
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2367978A
(en)
*
1941-06-27
1945-01-23
Westinghouse Electric & Mfg Co
Nitriding hardening treatment
US2788302A
(en)
*
1953-04-06
1957-04-09
Gen Motors Corp
Nitriding stopoff
US3904789A
(en)
*
1974-04-24
1975-09-09
Chromalloy American Corp
Masking method for use in aluminizing selected portions of metal substrates
1974
1974-08-29
DE
DE2441309A
patent/DE2441309A1/en
active
Pending
1975
1975-07-28
FR
FR7523511A
patent/FR2283241A1/en
active
Granted
1975-08-14
GB
GB33872/75A
patent/GB1517048A/en
not_active
Expired
1975-08-18
US
US05/605,296
patent/US4062702A/en
not_active
Expired – Lifetime
1975-08-21
IT
IT69114/75A
patent/IT1041590B/en
active
1975-08-28
JP
JP50103556A
patent/JPS5150240A/en
active
Pending
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CZ305643B6
(en)
*
2013-12-03
2016-01-20
Bodycote Ht S.R.O.
Insulation method of a surface portion when surface treating thereof with gaseous medium
Also Published As
Publication number
Publication date
JPS5150240A
(en)
1976-05-01
DE2441309A1
(en)
1976-03-11
FR2283241A1
(en)
1976-03-26
IT1041590B
(en)
1980-01-10
US4062702A
(en)
1977-12-13
FR2283241B1
(en)
1977-12-09
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Legal Events
Date
Code
Title
Description
1978-11-08
PS
Patent sealed [section 19, patents act 1949]
1982-03-10
PCNP
Patent ceased through non-payment of renewal fee
