GB1279545A - Nickel-molybdenum bonded titanium nitride-titanium carbide - Google Patents
Nickel-molybdenum bonded titanium nitride-titanium carbideInfo
- Publication number
- GB1279545A GB1279545A GB55288/70A GB5528870A GB1279545A GB 1279545 A GB1279545 A GB 1279545A GB 55288/70 A GB55288/70 A GB 55288/70A GB 5528870 A GB5528870 A GB 5528870A GB 1279545 A GB1279545 A GB 1279545A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tic
- mixture
- tin
- powder
- nov
- 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
Links
Classifications
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- 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
- C04B35/56—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 carbides or oxycarbides
- C04B35/5607—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 carbides or oxycarbides based on refractory metal carbides
- C04B35/5611—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 carbides or oxycarbides based on refractory metal carbides based on titanium carbides
-
- 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
- C04B35/58007—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 refractory metal nitrides
- C04B35/58014—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 refractory metal nitrides based on titanium nitrides, e.g. TiAlON
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
-
- 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
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Ceramic Products (AREA)
- Adornments (AREA)
Abstract
1279545 Hot pressed TiC-TiN-NiMo E I DU PONT DE NEMOURS & CO 20 Nov 1970 [21 Nov 1969] 55288/70 Headings C7A and C7D A composition comprising in percent vol. 49.5-94 TiN, 5-49.5 TiC and 1-15 of a mixture consisting of 20-50 Ni and 50-80 Mo having a density >99% theoretical and an average grain size <2 microns is made by hot pressing the powder mixture at 1650-1900 C. and 1000- 5000 p.s.i. and then quenching. The ratio by volume of TiC:Ni-Mo mixture should not exceed 1:1, the TiC and TiN should have particle sizes <1 micron and the Ni-Mo mixture <10 microns. The powder mixture is wet milled at 90 r.p.m. for 5 days and after vacuum drying is stored under N 2 . The powder is charged into a graphite die under N 2 and vacuum hot pressed. The compact is cooled to a dull red heat in about 5 minutes to produce a Rockwell A hardness of 92-94 and a transverse rupture strength of 200, 000-325, 000 p.s.i. The compacts are suitable for use as wear and corrosion resistant parts, metal cutting tools and jewellery such as watch cases.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87889269A | 1969-11-21 | 1969-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1279545A true GB1279545A (en) | 1972-06-28 |
Family
ID=25373042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB55288/70A Expired GB1279545A (en) | 1969-11-21 | 1970-11-20 | Nickel-molybdenum bonded titanium nitride-titanium carbide |
Country Status (14)
Country | Link |
---|---|
US (1) | US3671201A (en) |
AT (1) | AT300389B (en) |
BE (1) | BE759205A (en) |
CA (1) | CA935193A (en) |
CH (1) | CH547353A (en) |
CS (1) | CS152488B2 (en) |
DE (1) | DE2056293A1 (en) |
FR (1) | FR2072264A5 (en) |
GB (1) | GB1279545A (en) |
IL (1) | IL35674A (en) |
LU (1) | LU62098A1 (en) |
NL (1) | NL7017033A (en) |
NO (1) | NO126730B (en) |
ZA (1) | ZA707873B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994692A (en) * | 1974-05-29 | 1976-11-30 | Erwin Rudy | Sintered carbonitride tool materials |
US3971656A (en) * | 1973-06-18 | 1976-07-27 | Erwin Rudy | Spinodal carbonitride alloys for tool and wear applications |
US4049876A (en) * | 1974-10-18 | 1977-09-20 | Sumitomo Electric Industries, Ltd. | Cemented carbonitride alloys |
US4212670A (en) * | 1978-03-13 | 1980-07-15 | Alyamovsky Stanislav I | Titanium oxycarbonitride based hard alloy |
US4942097A (en) * | 1987-10-14 | 1990-07-17 | Kennametal Inc. | Cermet cutting tool |
GB2245557A (en) * | 1990-06-27 | 1992-01-08 | Johnson Matthey Plc | Metal-ceramic composites |
US7557062B2 (en) * | 2003-02-24 | 2009-07-07 | Shell Oil Company | Catalyst composition, its preparation and use |
WO2006027359A1 (en) * | 2004-09-08 | 2006-03-16 | Shell Internationale Research Maatschappij B.V. | Hydrocracking catalyst composition |
JP5342740B2 (en) * | 2005-09-27 | 2013-11-13 | 京セラ株式会社 | Ceramics for decorative parts and decorative parts for watches using the same |
US8083831B2 (en) * | 2010-03-04 | 2011-12-27 | Btr Limited | Lightweight, anti-scratch and fracture resistant material for use in the manufacture of jewelry |
-
0
- BE BE759205D patent/BE759205A/en unknown
-
1969
- 1969-11-21 US US878892A patent/US3671201A/en not_active Expired - Lifetime
-
1970
- 1970-11-16 DE DE19702056293 patent/DE2056293A1/en active Pending
- 1970-11-17 IL IL35674A patent/IL35674A/en unknown
- 1970-11-18 CA CA098514A patent/CA935193A/en not_active Expired
- 1970-11-20 NL NL7017033A patent/NL7017033A/xx unknown
- 1970-11-20 NO NO04450/70A patent/NO126730B/no unknown
- 1970-11-20 ZA ZA707873A patent/ZA707873B/en unknown
- 1970-11-20 LU LU62098D patent/LU62098A1/xx unknown
- 1970-11-20 CH CH1726270A patent/CH547353A/en not_active IP Right Cessation
- 1970-11-20 GB GB55288/70A patent/GB1279545A/en not_active Expired
- 1970-11-20 CS CS7851A patent/CS152488B2/cs unknown
- 1970-11-23 AT AT1055170A patent/AT300389B/en not_active IP Right Cessation
- 1970-11-23 FR FR7042026A patent/FR2072264A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7017033A (en) | 1971-05-25 |
IL35674A (en) | 1973-02-28 |
CH547353A (en) | 1974-03-29 |
AT300389B (en) | 1972-07-25 |
ZA707873B (en) | 1971-09-29 |
NO126730B (en) | 1973-03-19 |
FR2072264A5 (en) | 1971-09-24 |
CS152488B2 (en) | 1973-12-19 |
IL35674A0 (en) | 1971-01-28 |
DE2056293A1 (en) | 1971-06-03 |
LU62098A1 (en) | 1971-05-11 |
CA935193A (en) | 1973-10-09 |
BE759205A (en) | 1971-04-30 |
US3671201A (en) | 1972-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |