FR2286792A1 - Procede de production de carbure de monotungstene - Google Patents

Procede de production de carbure de monotungstene

Info

Publication number: FR2286792A1
Authority: FR; France
Prior art keywords: tungsten carbide; tungsten; prod; carbide; prodn
Prior art date: 1974-10-01
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.): Granted

Application number

FR7433115A

Other languages

English (en)

French (fr)

Other versions

FR2286792B1 (2

Inventor

Roger Arthur Steiger

William Leslie Wilson

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.)

PPG Industries Inc

Original Assignee

PPG Industries Inc

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.)

1974-10-01

Filing date

1974-10-01

Publication date

1976-04-30

1974-10-01 Application filed by PPG Industries Inc filed Critical PPG Industries Inc

1974-10-01 Priority to FR7433115A priority Critical patent/FR2286792A1/fr

1976-04-30 Publication of FR2286792A1 publication Critical patent/FR2286792A1/fr

1979-07-06 Application granted granted Critical

1979-07-06 Publication of FR2286792B1 publication Critical patent/FR2286792B1/fr

Status Granted legal-status Critical Current

Links

239000007787 solid Substances 0.000 title abstract 3
238000001354 calcination Methods 0.000 title abstract 2
229910052721 tungsten Inorganic materials 0.000 title abstract 2
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
229910052799 carbon Inorganic materials 0.000 title 1
239000010937 tungsten Substances 0.000 title 1
UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 1
239000003082 abrasive agent Substances 0.000 abstract 1
150000004820 halides Chemical class 0.000 abstract 1
150000005826 halohydrocarbons Chemical class 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/949—Tungsten or molybdenum carbides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Carbon And Carbon Compounds (AREA)

FR7433115A 1974-10-01 1974-10-01 Procede de production de carbure de monotungstene Granted FR2286792A1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR7433115A FR2286792A1 (fr)	1974-10-01	1974-10-01	Procede de production de carbure de monotungstene

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7433115A FR2286792A1 (fr)	1974-10-01	1974-10-01	Procede de production de carbure de monotungstene

Publications (2)

Publication Number	Publication Date
FR2286792A1 true FR2286792A1 (fr)	1976-04-30
FR2286792B1 FR2286792B1 (2)	1979-07-06

Family

ID=9143645

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7433115A Granted FR2286792A1 (fr)	1974-10-01	1974-10-01	Procede de production de carbure de monotungstene

Country Status (1)

Country	Link
FR (1)	FR2286792A1 (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110465675A (zh) *	2019-08-01	2019-11-19	天津大学	一种制备负载有纳米钨颗粒的石墨烯的方法
CN113929099A (zh) *	2021-10-27	2022-01-14	赣州海盛钨钼集团有限公司	一种超细碳化钨粉末的制备方法

1974
- 1974-10-01 FR FR7433115A patent/FR2286792A1/fr active Granted

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110465675A (zh) *	2019-08-01	2019-11-19	天津大学	一种制备负载有纳米钨颗粒的石墨烯的方法
CN113929099A (zh) *	2021-10-27	2022-01-14	赣州海盛钨钼集团有限公司	一种超细碳化钨粉末的制备方法

Also Published As

Publication number	Publication date
FR2286792B1 (2)	1979-07-06

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Legal Events

Date	Code	Title
1981-08-28	ST	Notification of lapse
1984-06-29	AR	Application made for restoration
1984-10-26	DI	Inadmissibility of an action of restoration
1984-11-09	AR	Application made for restoration
1985-06-07	DI	Inadmissibility of an action of restoration