ES432099A1 - Procedimiento para la fabricacion de cuerpos moldeados de nitruro de silicio. - Google Patents

Procedimiento para la fabricacion de cuerpos moldeados de nitruro de silicio.

Info

Publication number: ES432099A1
Authority: ES; Spain
Prior art keywords: silicon; aluminum; translation; hydrochloric acid; way
Prior art date: 1973-12-24
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

ES432099A

Other languages

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

Deutsche Gold und Silber Scheideanstalt

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.)

1973-12-24

Filing date

1974-11-20

Publication date

1976-11-01

1974-11-20 Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH

1976-11-01 Publication of ES432099A1 publication Critical patent/ES432099A1/es

Status Expired legal-status Critical Current

Links

XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title abstract 7
229910052710 silicon Inorganic materials 0.000 title abstract 7
239000010703 silicon Substances 0.000 title abstract 7
238000000034 method Methods 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
150000004767 nitrides Chemical class 0.000 title 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 5
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 4
229910052782 aluminium Inorganic materials 0.000 abstract 4
239000013078 crystal Substances 0.000 abstract 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
238000005266 casting Methods 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000002425 crystallisation Methods 0.000 abstract 1
230000008025 crystallization Effects 0.000 abstract 1
238000004090 dissolution Methods 0.000 abstract 1
230000005496 eutectics Effects 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000012299 nitrogen atmosphere Substances 0.000 abstract 1
239000011148 porous material Substances 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

Classifications

- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/04—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by dissolving-out added substances
- 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
- C04B35/591—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 reaction sintering
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Chemical Kinetics & Catalysis (AREA)
Manufacturing & Machinery (AREA)
Ceramic Products (AREA)

ES432099A 1973-12-24 1974-11-20 Procedimiento para la fabricacion de cuerpos moldeados de nitruro de silicio. Expired ES432099A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732364635 DE2364635A1 (de)	1973-12-24	1973-12-24	Verfahren zur herstellung von formkoerpern aus siliziumnitrid

Publications (1)

Publication Number	Publication Date
ES432099A1 true ES432099A1 (es)	1976-11-01

Family

ID=5902003

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES432099A Expired ES432099A1 (es)	1973-12-24	1974-11-20	Procedimiento para la fabricacion de cuerpos moldeados de nitruro de silicio.

Country Status (8)

Country	Link
JP (1)	JPS5096607A (es)
BE (1)	BE823795A (es)
DE (1)	DE2364635A1 (es)
ES (1)	ES432099A1 (es)
FR (1)	FR2255394A1 (es)
NL (1)	NL7415001A (es)
SE (1)	SE7415809L (es)
YU (1)	YU306874A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6022678B2 (ja) *	1979-08-02	1985-06-03	株式会社東芝	窒化珪素質セラミックス焼結体の製造方法
AT383758B (de) *	1985-12-23	1987-08-25	Plansee Metallwerk	Verfahren zur herstellung eines sputter-targets

1973
- 1973-12-24 DE DE19732364635 patent/DE2364635A1/de active Pending
1974
- 1974-11-18 NL NL7415001A patent/NL7415001A/xx unknown
- 1974-11-19 YU YU306874A patent/YU306874A/xx unknown
- 1974-11-20 ES ES432099A patent/ES432099A1/es not_active Expired
- 1974-12-17 SE SE7415809A patent/SE7415809L/ not_active Application Discontinuation
- 1974-12-23 JP JP49147923A patent/JPS5096607A/ja active Pending
- 1974-12-23 BE BE6044871A patent/BE823795A/xx unknown
- 1974-12-24 FR FR7442747A patent/FR2255394A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
FR2255394A1 (en)	1975-07-18
DE2364635A1 (de)	1975-06-26
NL7415001A (nl)	1975-06-26
JPS5096607A (es)	1975-07-31
BE823795A (fr)	1975-06-23
YU306874A (en)	1982-05-31
SE7415809L (es)	1975-06-25

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