MX9604257A - Bola de nitruro de silicio para cojinete que tiene alta vida a la fatiga. - Google Patents
Bola de nitruro de silicio para cojinete que tiene alta vida a la fatiga.Info
- Publication number
- MX9604257A MX9604257A MX9604257A MX9604257A MX9604257A MX 9604257 A MX9604257 A MX 9604257A MX 9604257 A MX9604257 A MX 9604257A MX 9604257 A MX9604257 A MX 9604257A MX 9604257 A MX9604257 A MX 9604257A
- Authority
- MX
- Mexico
- Prior art keywords
- silicon nitride
- bearing ball
- fatigue life
- high fatigue
- nitride bearing
- Prior art date
Links
Classifications
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
-
- 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
-
- 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
- C04B35/593—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 pressure sintering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Una bola de cojinete que consiste esencialmente de a) por lo menos aproximadamente 94% en peso de una fase cristalina de nitruro de silicio, y b) una fase limítrofe de un solo grano que consiste esencialmente de Mg, Al, Si y O.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08215834 | 1994-03-22 | ||
US08/215,834 US5508241A (en) | 1994-03-22 | 1994-03-22 | Silicon nitride bearing ball having a high rolling contact fatigue life |
PCT/US1995/003187 WO1995025703A1 (en) | 1994-03-22 | 1995-03-17 | Silicon nitride bearing ball having high fatigue life |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9604257A true MX9604257A (es) | 1997-12-31 |
MXPA96004257A MXPA96004257A (es) | 1998-09-18 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
NO313135B1 (no) | 2002-08-19 |
KR970701681A (ko) | 1997-04-12 |
CA2185131C (en) | 2001-03-06 |
EP0751918B1 (en) | 1997-10-29 |
NO963953L (no) | 1996-09-20 |
NO963953D0 (no) | 1996-09-20 |
CN1143944A (zh) | 1997-02-26 |
DE69500961D1 (de) | 1997-12-04 |
JP2756189B2 (ja) | 1998-05-25 |
CA2185131A1 (en) | 1995-09-28 |
US5508241A (en) | 1996-04-16 |
CN1078875C (zh) | 2002-02-06 |
DE69500961T2 (de) | 1998-06-10 |
WO1995025703A1 (en) | 1995-09-28 |
KR100186855B1 (ko) | 1999-04-15 |
EP0751918A1 (en) | 1997-01-08 |
JPH09506155A (ja) | 1997-06-17 |
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