ZA966704B - Autogenous milling of silicon nitride. - Google Patents
Autogenous milling of silicon nitride.Info
- Publication number
- ZA966704B ZA966704B ZA9606704A ZA966704A ZA966704B ZA 966704 B ZA966704 B ZA 966704B ZA 9606704 A ZA9606704 A ZA 9606704A ZA 966704 A ZA966704 A ZA 966704A ZA 966704 B ZA966704 B ZA 966704B
- Authority
- ZA
- South Africa
- Prior art keywords
- silicon nitride
- autogenous milling
- autogenous
- milling
- nitride
- Prior art date
Links
- 229910052581 Si3N4 Inorganic materials 0.000 title 1
- 238000003801 milling Methods 0.000 title 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title 1
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
- C01B21/0687—After-treatment, e.g. grinding, purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/06—Selection or use of additives to aid disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Disintegrating Or Milling (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Ceramic Products (AREA)
- Crushing And Grinding (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19528958A DE19528958A1 (de) | 1995-08-08 | 1995-08-08 | Autogenes Mahlen von Siliziumnitrid |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA966704B true ZA966704B (en) | 1997-02-10 |
Family
ID=7768877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9606704A ZA966704B (en) | 1995-08-08 | 1996-08-07 | Autogenous milling of silicon nitride. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0757922A3 (xx) |
JP (1) | JPH09142814A (xx) |
KR (1) | KR970009890A (xx) |
CN (1) | CN1146375A (xx) |
BR (1) | BR9603341A (xx) |
CA (1) | CA2182839A1 (xx) |
DE (1) | DE19528958A1 (xx) |
TW (1) | TW343162B (xx) |
ZA (1) | ZA966704B (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113399093B (zh) * | 2021-07-30 | 2023-08-11 | 深圳陶陶科技有限公司 | 机械破碎法制备类球形粉体的方法和类球形粉体 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1094977A (fr) * | 1953-11-28 | 1955-05-25 | Installation de broyage à très basse température en présence de gaz liquéfiés | |
GB1310222A (en) * | 1969-05-15 | 1973-03-14 | English Clays Lovering Pochin | Treatment of minerals |
US4932166A (en) * | 1986-05-30 | 1990-06-12 | The Carborundum Company | Inert autogenous attrition grinding |
DE4113885A1 (de) * | 1991-04-27 | 1992-10-29 | Hoechst Ag | Verfahren zur herstellung von feinteiligem kristallinem siliciumnitrid |
DE4200085C2 (de) | 1992-01-03 | 1997-04-17 | Bayer Ag | Verfahren zur Herstellung von sinteraktiven Si¶3¶-N¶4¶-Pulvern |
DE4220014A1 (de) | 1992-06-19 | 1993-12-23 | Messer Griesheim Gmbh | Verfahren zur Feinmahlung in Apparaten mit Mahlkörpern |
DE4432153A1 (de) * | 1994-09-09 | 1996-03-14 | Evv Vermoegensverwaltungs Gmbh | Verfahren und Vorrichtung zum kontinuierlichen autogenen Mahlen eines fließfähigen Behandlungsguts |
-
1995
- 1995-08-08 DE DE19528958A patent/DE19528958A1/de not_active Withdrawn
-
1996
- 1996-08-06 TW TW085109506A patent/TW343162B/zh active
- 1996-08-07 CA CA002182839A patent/CA2182839A1/en not_active Abandoned
- 1996-08-07 BR BR9603341A patent/BR9603341A/pt not_active Application Discontinuation
- 1996-08-07 EP EP96112717A patent/EP0757922A3/de not_active Withdrawn
- 1996-08-07 ZA ZA9606704A patent/ZA966704B/xx unknown
- 1996-08-08 CN CN96109404A patent/CN1146375A/zh active Pending
- 1996-08-08 KR KR1019960032921A patent/KR970009890A/ko not_active Application Discontinuation
- 1996-08-08 JP JP8209550A patent/JPH09142814A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE19528958A1 (de) | 1997-02-13 |
MX9603256A (es) | 1997-07-31 |
EP0757922A2 (de) | 1997-02-12 |
CA2182839A1 (en) | 1997-02-09 |
CN1146375A (zh) | 1997-04-02 |
TW343162B (en) | 1998-10-21 |
KR970009890A (ko) | 1997-03-27 |
BR9603341A (pt) | 1998-05-05 |
EP0757922A3 (de) | 1997-03-19 |
JPH09142814A (ja) | 1997-06-03 |
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