SU505337A3 - Способ получени порошка нитрида кремни - Google Patents

Способ получени порошка нитрида кремни

Info

Publication number
SU505337A3
SU505337A3 SU1965105A SU1965105A SU505337A3 SU 505337 A3 SU505337 A3 SU 505337A3 SU 1965105 A SU1965105 A SU 1965105A SU 1965105 A SU1965105 A SU 1965105A SU 505337 A3 SU505337 A3 SU 505337A3
Authority
SU
USSR - Soviet Union
Prior art keywords
silicon nitride
nitride powder
obtaining silicon
obtaining
powder
Prior art date
Application number
SU1965105A
Other languages
English (en)
Inventor
Джон Ламби Роланд
Фредерик Хорсли Ричард
Original Assignee
Джозеф Лукас Индастриз Лимитед (Фирма)
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 Джозеф Лукас Индастриз Лимитед (Фирма) filed Critical Джозеф Лукас Индастриз Лимитед (Фирма)
Application granted granted Critical
Publication of SU505337A3 publication Critical patent/SU505337A3/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
    • C01B21/0682—Preparation by direct nitridation of silicon

Description

3 териала, содержащего порошок кремни , в газовой атмосфере и изотермическую выдержку в процессе реакции кремни  с азотом, от л ичающийс  тем, что, с целью повышени  ка4 чества порошка, в исходный материал ввод т нитрид кремни  в а-фазе, а поддержание температуры реакции осуществл ют разбавлением газовой атмосферы инертным газом.
SU1965105A 1972-10-06 1973-10-05 Способ получени порошка нитрида кремни SU505337A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4616772A GB1431780A (en) 1972-10-06 1972-10-06 Manufacture of silicon nitride products

Publications (1)

Publication Number Publication Date
SU505337A3 true SU505337A3 (ru) 1976-02-28

Family

ID=10440130

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1965105A SU505337A3 (ru) 1972-10-06 1973-10-05 Способ получени порошка нитрида кремни

Country Status (8)

Country Link
JP (1) JPS4994600A (ru)
AU (1) AU6081573A (ru)
BE (1) BE805732A (ru)
CH (1) CH591400A5 (ru)
DE (1) DE2350031A1 (ru)
GB (1) GB1431780A (ru)
NL (1) NL7313436A (ru)
SU (1) SU505337A3 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE429644B (sv) * 1981-12-23 1983-09-19 Kema Nord Ab Forfarande for framstellning av kiselnitrid med hog halt alfa-fas
JPS61158804A (ja) * 1984-12-28 1986-07-18 Onoda Cement Co Ltd 窒化けい素の製法
JPS6256310A (ja) * 1985-09-04 1987-03-12 Denki Kagaku Kogyo Kk 窒化アルミニウムの製造方法
US4929432A (en) * 1988-10-19 1990-05-29 Union Carbide Corporation Process for producing crystalline silicon nitride powder
JPH0733411A (ja) * 1993-07-16 1995-02-03 Shin Etsu Chem Co Ltd 高α型窒化ケイ素粉末の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA934933A (en) * 1969-07-28 1973-10-09 Joseph Lucas (Industries) Limited Manufacture of silicon nitride powder

Also Published As

Publication number Publication date
BE805732A (fr) 1974-02-01
JPS4994600A (ru) 1974-09-07
AU6081573A (en) 1975-03-27
CH591400A5 (ru) 1977-09-15
DE2350031A1 (de) 1974-04-18
GB1431780A (en) 1976-04-14
NL7313436A (ru) 1974-04-09

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