FR1445655A - Refractory and its manufacturing process - Google Patents

Refractory and its manufacturing process

Info

Publication number
FR1445655A
FR1445655A FR19153A FR19153A FR1445655A FR 1445655 A FR1445655 A FR 1445655A FR 19153 A FR19153 A FR 19153A FR 19153 A FR19153 A FR 19153A FR 1445655 A FR1445655 A FR 1445655A
Authority
FR
France
Prior art keywords
refractory
manufacturing process
manufacturing
Prior art date
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
FR19153A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1445655A publication Critical patent/FR1445655A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • 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
    • 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
    • C01B21/064—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 boron
    • 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
    • C01B21/072—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 aluminium
    • C01B21/0722—Preparation by direct nitridation of aluminium
    • 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
    • C01B21/072—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 aluminium
    • C01B21/0728—After-treatment, e.g. grinding, purification
    • 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
    • C01B21/076—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 titanium or zirconium or hafnium
    • 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
    • C01B21/076—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 titanium or zirconium or hafnium
    • C01B21/0768—After-treatment, e.g. grinding, purification
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0068—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only nitrides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR19153A 1964-06-01 1965-06-01 Refractory and its manufacturing process Expired FR1445655A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37175664A 1964-06-01 1964-06-01
US37177864A 1964-06-01 1964-06-01
US45746165A 1965-05-20 1965-05-20

Publications (1)

Publication Number Publication Date
FR1445655A true FR1445655A (en) 1966-07-15

Family

ID=27409034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19153A Expired FR1445655A (en) 1964-06-01 1965-06-01 Refractory and its manufacturing process

Country Status (9)

Country Link
AT (1) AT284787B (en)
BE (1) BE679390A (en)
CH (1) CH486563A (en)
DE (1) DE1295855B (en)
FR (1) FR1445655A (en)
GB (1) GB1115312A (en)
LU (1) LU50925A1 (en)
NL (1) NL6603815A (en)
SE (1) SE350074B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663312A (en) * 1970-03-09 1972-05-16 Allegheny Ludlum Steel Nitride-strengthened, stainless steel
JPS5856018B2 (en) * 1979-11-30 1983-12-13 日本油脂株式会社 High-density phase boron nitride composite sintered body for cutting tools and its manufacturing method
DE3603191A1 (en) * 1986-02-03 1987-08-13 Feldmuehle Ag CUTTING INSERT
DE3706000A1 (en) * 1987-02-25 1988-09-08 Feldmuehle Ag Cutting tip (cutting insert, cutting tool)
JP3146747B2 (en) * 1993-04-01 2001-03-19 三菱マテリアル株式会社 Cutting tools made of cubic boron nitride based ultra-high pressure sintered material with excellent wear and fracture resistance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764144C (en) * 1939-09-05 1952-07-24 Hartmetallwerkzeugfabrik Meuts Process for the production of hard supports for knives, cutting tools and other work equipment

Also Published As

Publication number Publication date
LU50925A1 (en) 1966-06-20
NL6603815A (en) 1966-11-21
CH486563A (en) 1970-02-28
AT284787B (en) 1970-09-25
SE350074B (en) 1972-10-16
GB1115312A (en) 1968-05-29
BE679390A (en) 1966-09-16
DE1295855B (en) 1969-05-22

Similar Documents

Publication Publication Date Title
FR1440935A (en) Deformable container and its manufacturing process
FR1397957A (en) Glass-ceramic object and its manufacturing process
FR1460995A (en) Hot cathode and its manufacturing process
FR1445655A (en) Refractory and its manufacturing process
CH444980A (en) Ceramic radioactive source and its manufacturing process
FR1422047A (en) composite-electrode and its manufacturing process
FR1434740A (en) Single crystal ferrite and its manufacturing process
FR1419242A (en) Box and its manufacturing process
FR1422049A (en) Refractory product and its manufacturing process
FR1446747A (en) Regenerator and its manufacturing process
FR1352684A (en) Refractory brick and its manufacturing process
FR1419965A (en) Reflector and its manufacturing process
FR1405942A (en) Tert-butyl-cinnamamide and its manufacturing process
FR1452948A (en) 1-phenylsulfonyl-2-benzimidazolinones and benzimidazolinethiones and their manufacturing process
FR1384329A (en) Tile and its manufacturing process
FR1404525A (en) Insulating panel and its manufacturing process
FR1424991A (en) Cigar and its manufacturing process
FR1401638A (en) Refractory ceramics and its manufacturing process
FR1409767A (en) Dimethylaminoethyl gamma-1-glutamate and its manufacturing process
FR1391942A (en) Cigarette and its manufacturing process
FR1423340A (en) Laser and its manufacturing process
FR1433674A (en) Improvements to sintered dolomite and its manufacturing process
FR1385777A (en) Guitar and its manufacturing process
FR1459033A (en) New pentafluoro-3-bromo-3-chloropropane and its manufacturing process
FR1441795A (en) Diazo-photosensitive compounds and their manufacturing process