GB1160755A

GB1160755A – Sintered Refractory Material
– Google Patents

GB1160755A – Sintered Refractory Material
– Google Patents
Sintered Refractory Material

Info

Publication number
GB1160755A

GB1160755A
GB35794/66A
GB3579466A
GB1160755A
GB 1160755 A
GB1160755 A
GB 1160755A
GB 35794/66 A
GB35794/66 A
GB 35794/66A
GB 3579466 A
GB3579466 A
GB 3579466A
GB 1160755 A
GB1160755 A
GB 1160755A
Authority
GB
United Kingdom
Prior art keywords
nitride
refractory material
sintered
aug
graphite
Prior art date
1965-08-11
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
GB35794/66A
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.)

Elektroschmelzwerk Kempten GmbH

Original Assignee
Elektroschmelzwerk Kempten 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.)
1965-08-11
Filing date
1966-08-10
Publication date
1969-08-06

1966-08-10
Application filed by Elektroschmelzwerk Kempten GmbH
filed
Critical
Elektroschmelzwerk Kempten GmbH

1969-08-06
Publication of GB1160755A
publication
Critical
patent/GB1160755A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material

C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating

C23C14/24—Vacuum evaporation

C23C14/26—Vacuum evaporation by resistance or inductive heating of the source

C—CHEMISTRY; METALLURGY

C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES

C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE

C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products

C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics

C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides

C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride

C—CHEMISTRY; METALLURGY

C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES

C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE

C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products

C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics

C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides

C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride

C04B35/593—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering

Abstract

1,160,755. Refractory material : coating with metals: powder metallurgy. ELEKTROSCHMELZWERK KEMPTEN G.m.b.H. Aug. 10, 1966 [Aug.11, 1965], No.35794/66. Headings C7A, C7D and C7F. A sintered refractory material for forming or coating an evaporation surface (which is used to evaporate Al, Cu, Ag, Au, Ru, Cs, Be, Mg, Ca, Sr, Ba, Ga, In, K, La, Si, Sn, Ge, Pb, As, Sb, Bi, Cr, Se, Te or Mn) consists of aluminium nitride (e.g. 20-30%), boron nitride (e.g. 9-25%), an electrically conducting refractory material, defined as one having a resistivity of less than 2 ohm. cm. at 25C. and exemplified by one or more of the borides of T, Zr, Cr, Al, Si Be or Ca, graphite or carbides of B, Ti, Zr or Cr, (e. g. at least 50%) any balance being silicon nitride. The material may be made by homogenizing the powder mixture (e. g. with max. grain sizes of Al and Si nitride 40Á, electrically conducting refractory 90Á. and B nitride 20Á.) and hot pressing it at 1500-1900 C. with a pressure of 50-400 hg. /cm2. The sintered material may be used as the evaporating crucible or as a lining on a crucible of titanium horide, titanium carbide or graphite. The substrates coated may be proper, plastics, wood or glass.

GB35794/66A
1965-08-11
1966-08-10
Sintered Refractory Material

Expired

GB1160755A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

DE1965E0029885

DE1289712C2
(en)

1965-08-11
1965-08-11

Evaporator for vacuum evaporation of metal layers on materials

Publications (1)

Publication Number
Publication Date

GB1160755A
true

GB1160755A
(en)

1969-08-06

Family
ID=7074173
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB35794/66A
Expired

GB1160755A
(en)

1965-08-11
1966-08-10
Sintered Refractory Material

Country Status (9)

Country
Link

US
(1)

US3813252A
(en)

AT
(1)

AT272925B
(en)

BE
(1)

BE685355A
(en)

CH
(1)

CH477564A
(en)

DE
(1)

DE1289712C2
(en)

ES
(1)

ES328790A1
(en)

GB
(1)

GB1160755A
(en)

NL
(1)

NL157355B
(en)

SE
(1)

SE310468B
(en)

Cited By (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4332755A
(en)

1978-06-15
1982-06-01
Kennecott Corporation
Sintered silicon carbide – aluminum nitride articles and method of making such articles

GB2187477A
(en)

*

1986-02-27
1987-09-09
Denki Kagaku Kogyo Kk
Electrically conductive ceramic product and process for its production

GB2238318A
(en)

*

1989-11-20
1991-05-29
Boride Ceramics And Composites
Refractory composite articles

DE19720927A1
(en)

*

1996-05-20
1997-11-27
Hasco Normalien Hasenclever Co
Lubricating coating for ejector pins in pressure diecasting tools

Families Citing this family (22)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

ES417413A1
(en)

*

1972-08-18
1976-03-01
Kempten Elektroschmelz Gmbh
Evaporator made from sintered refractory material

JPS564509B2
(en)

*

1974-08-15
1981-01-30

US4017319A
(en)

*

1976-01-06
1977-04-12
General Electric Company
Si3 N4 formed by nitridation of sintered silicon compact containing boron

US4199480A
(en)

*

1978-05-25
1980-04-22
Gte Sylvania Incorporated
Electrically conductive boat for vacuum evaporation of metals

US4268314A
(en)

*

1979-12-21
1981-05-19
Union Carbide Corporation
High density refractory composites and method of making

US4373952A
(en)

*

1981-10-19
1983-02-15
Gte Products Corporation
Intermetallic composite

DE3247985C2
(en)

*

1982-12-24
1992-04-16
W.C. Heraeus Gmbh, 6450 Hanau

Ceramic carrier

DE3248103C1
(en)

*

1982-12-24
1987-11-12
W.C. Heraeus Gmbh, 6450 Hanau

Crucible for pulling single crystals

JPS59152269A
(en)

*

1983-02-08
1984-08-30
九州耐火煉瓦株式会社
Silicon nitride composite refractories

JPS60195059A
(en)

*

1984-03-15
1985-10-03
株式会社トクヤマ
Composite sintered body

US5045237A
(en)

*

1984-11-08
1991-09-03
Norton Company
Refractory electrical device

US5085804A
(en)

*

1984-11-08
1992-02-04
Norton Company
Refractory electrical device

US5324694A
(en)

*

1985-06-26
1994-06-28
The Babcock & Wilcox Company
Silicon nitride/boron nitride composite with enhanced fracture toughness

US5627542A
(en)

*

1985-12-23
1997-05-06
Loral Vought Systems Corporation
Method of making a radar transparent window material operable above 2000° C.

US4847031A
(en)

*

1987-12-16
1989-07-11
Gte Products Corporation
Evaporating boats containing titanium diboride

JP2556888B2
(en)

*

1987-12-24
1996-11-27
日立金属株式会社

Ceramics conductive material with less variation in electrical resistivity

US5126284A
(en)

*

1991-10-25
1992-06-30
Curran Patrick A
Method of inductively contacting semiconductor regions

DE4138481A1
(en)

*

1991-11-22
1993-05-27
Kempten Elektroschmelz Gmbh

REPROCESSING OF USED EVAPORATOR SHIPS

US5604164A
(en)

*

1995-09-06
1997-02-18
Advanced Ceramics Corporation
Refractory boat and method of manufacture

DE10015850A1
(en)

*

2000-03-30
2001-10-18
Kempten Elektroschmelz Gmbh

Material for age-resistant ceramic evaporators

KR100489304B1
(en)

*

2002-12-23
2005-05-17
재단법인 포항산업과학연구원
Resistance-heated boat and manufacturing method thereof

DE102007004635A1
(en)

*

2007-01-30
2008-07-31
Sintec Keramik Gmbh
Production of an electrically conducting vaporizer body for vaporizing metals in a physical vapor deposition process comprises sintering two different powder mixtures in a common hot pressing method forming an upper layer and a lower layer

1965

1965-08-11
DE
DE1965E0029885
patent/DE1289712C2/en
not_active
Expired

1966

1966-07-07
ES
ES0328790A
patent/ES328790A1/en
not_active
Expired

1966-08-05
AT
AT751966A
patent/AT272925B/en
active

1966-08-09
SE
SE10753/66A
patent/SE310468B/xx
unknown

1966-08-09
NL
NL6611199.A
patent/NL157355B/en
not_active
IP Right Cessation

1966-08-10
GB
GB35794/66A
patent/GB1160755A/en
not_active
Expired

1966-08-10
BE
BE685355D
patent/BE685355A/xx
not_active
IP Right Cessation

1966-08-11
CH
CH1161866A
patent/CH477564A/en
not_active
IP Right Cessation

1969

1969-10-27
US
US00869925A
patent/US3813252A/en
not_active
Expired – Lifetime

Cited By (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4332755A
(en)

1978-06-15
1982-06-01
Kennecott Corporation
Sintered silicon carbide – aluminum nitride articles and method of making such articles

GB2187477A
(en)

*

1986-02-27
1987-09-09
Denki Kagaku Kogyo Kk
Electrically conductive ceramic product and process for its production

US4795723A
(en)

*

1986-02-27
1989-01-03
Denki Kagaku Kogyo Kabushiki Kaisha
Electrically conductive ceramic product and process for its production

GB2187477B
(en)

*

1986-02-27
1989-11-08
Denki Kagaku Kogyo Kk
Electrically conductive ceramic product and process for its production

GB2238318A
(en)

*

1989-11-20
1991-05-29
Boride Ceramics And Composites
Refractory composite articles

EP0429345A1
(en)

*

1989-11-20
1991-05-29
BORIDE CERAMICS & COMPOSITES LIMITED
Method of making refractory composite articles

DE19720927A1
(en)

*

1996-05-20
1997-11-27
Hasco Normalien Hasenclever Co
Lubricating coating for ejector pins in pressure diecasting tools

Also Published As

Publication number
Publication date

NL6611199A
(en)

1967-02-13

CH477564A
(en)

1969-08-31

SE310468B
(en)

1969-04-28

BE685355A
(en)

1967-02-10

DE1289712C2
(en)

1973-12-13

NL157355B
(en)

1978-07-17

ES328790A1
(en)

1967-08-16

AT272925B
(en)

1969-07-25

DE1289712B
(en)

1969-02-20

US3813252A
(en)

1974-05-28

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Legal Events

Date
Code
Title
Description

1969-12-17
PS
Patent sealed [section 19, patents act 1949]

1982-09-02
PE
Patent expired

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