JPS5738896A - Composite binder composition for powder molding - Google Patents
Composite binder composition for powder moldingInfo
- Publication number
- JPS5738896A JPS5738896A JP11281080A JP11281080A JPS5738896A JP S5738896 A JPS5738896 A JP S5738896A JP 11281080 A JP11281080 A JP 11281080A JP 11281080 A JP11281080 A JP 11281080A JP S5738896 A JPS5738896 A JP S5738896A
- Authority
- JP
- Japan
- Prior art keywords
- water
- composition
- powder
- difficultly
- inorg
- 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.)
- Pending
Links
Classifications
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63416—Polyvinylalcohols [PVA]; Polyvinylacetates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63428—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid anhydride polymers, e.g. maleic anhydride copolymers
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63468—Polyamides
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/636—Polysaccharides or derivatives thereof
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/636—Polysaccharides or derivatives thereof
- C04B35/6365—Cellulose or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Lubricants (AREA)
Abstract
PURPOSE: The titled composition giving a homogeneous and high-density inorg. powder molded product with excellent strength and releasability, which comprises a water-soluble polymer and a difficultly water-soluble org. material difficultly miscible with each other.
CONSTITUTION: 10wt% or more water-sluble polymer such as casein or PVA and 5wt% or more difficultly water-soluble org. material such as paraffin emulsion or stearic acid difficultly miscible with each other are compounded to obtain a composite binder composition for powder molding. In granulating an inorg. powder by use of the composition, after the composition is dissolved or suspended in water, an inorg. powder such as Al or NaNbO3 of average particle size ≤20μ is added to and mixed with the composition, and then granulated. The granulated product is calcined after molded.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11281080A JPS5738896A (en) | 1980-08-15 | 1980-08-15 | Composite binder composition for powder molding |
CA000382864A CA1180839A (en) | 1980-08-15 | 1981-07-30 | Composite binder composition for powder molding |
NL8103692A NL8103692A (en) | 1980-08-15 | 1981-08-05 | COMPOSITE BINDING PREPARATION FOR FORMING POWDER. |
GB8123919A GB2081733B (en) | 1980-08-15 | 1981-08-05 | Composite binder composition for powder molding |
FR8115703A FR2488597B1 (en) | 1980-08-15 | 1981-08-13 | BINDER COMPOSITION FOR MOLDING MINERAL POWDER AND USE THEREOF IN A PROCESS FOR PREPARING A SINTERED MINERAL BODY |
DE19813132277 DE3132277A1 (en) | 1980-08-15 | 1981-08-14 | BINDERS FOR POWDER SINTERING INORGANIC MATERIALS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11281080A JPS5738896A (en) | 1980-08-15 | 1980-08-15 | Composite binder composition for powder molding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5738896A true JPS5738896A (en) | 1982-03-03 |
Family
ID=14596093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11281080A Pending JPS5738896A (en) | 1980-08-15 | 1980-08-15 | Composite binder composition for powder molding |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5738896A (en) |
CA (1) | CA1180839A (en) |
DE (1) | DE3132277A1 (en) |
FR (1) | FR2488597B1 (en) |
GB (1) | GB2081733B (en) |
NL (1) | NL8103692A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59128266A (en) * | 1983-01-14 | 1984-07-24 | 株式会社クラレ | Manufacture of ceramic formed body |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4397889A (en) * | 1982-04-05 | 1983-08-09 | Gte Products Corporation | Process for producing refractory powder |
SE438275B (en) * | 1983-09-09 | 1985-04-15 | Hoeganaes Ab | MIX-FREE IRON-BASED POWDER MIX |
JPS623064A (en) * | 1985-06-27 | 1987-01-09 | 出光石油化学株式会社 | Ceramics binder |
FR2608828B1 (en) * | 1986-12-17 | 1993-09-10 | Commissariat Energie Atomique | PROCESS FOR PRODUCING A COMPOSITE MATERIAL, IN PARTICULAR A NEUTROPHOUS COMPOSITE MATERIAL |
DE3840769A1 (en) * | 1988-12-03 | 1990-06-07 | Shera Chemie Technik Gmbh | CAST BED DIMENSIONS OR CAST FINE BEDS |
KR0134027B1 (en) * | 1989-05-22 | 1998-04-18 | 다께다 가즈히꼬 | High composite material and production thereof |
US5069714A (en) * | 1990-01-17 | 1991-12-03 | Quebec Metal Powders Limited | Segregation-free metallurgical powder blends using polyvinyl pyrrolidone binder |
SE468121B (en) * | 1991-04-18 | 1992-11-09 | Hoeganaes Ab | POWDER MIXING CONTAINING BASIC METAL POWDER AND DIAMID WAX BINDING AND MAKING THE MIXTURE |
DE4120671C1 (en) * | 1991-06-22 | 1992-05-07 | Radex-Heraklith Industriebeteiligungs Ag, Wien, At | |
DE4318170C2 (en) * | 1992-06-02 | 2002-07-18 | Advanced Materials Tech | Injection moldable feedstock and method of making an injection molded metal object |
JP3227038B2 (en) * | 1993-11-10 | 2001-11-12 | 日本碍子株式会社 | Manufacturing method of ceramic structure |
NL9400879A (en) * | 1994-05-27 | 1996-01-02 | Univ Delft Tech | A method of manufacturing molded articles from metallic or ceramic powder particles as well as a binder system suitable for use therewith. |
US5568652A (en) * | 1994-11-25 | 1996-10-22 | Corning Incorporated | Rapid setting compositions and method of making and using same |
AUPP115497A0 (en) * | 1997-12-23 | 1998-01-29 | University Of Queensland, The | Binder treated aluminium powders |
CA2534472A1 (en) | 2003-09-03 | 2005-03-17 | Apex Advanced Technologies, Llc | Composition for powder metallurgy |
DE102004053221B3 (en) | 2004-11-04 | 2006-02-02 | Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken | Liquid and its use for the treatment of hard metals |
DE102004053222B3 (en) * | 2004-11-04 | 2006-01-26 | Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken | Liquid, its use for the preparation of powder mixtures based on iron or stainless steel, and a process for the preparation of powder mixtures based on iron or stainless steel |
DE102005035515A1 (en) | 2005-07-26 | 2007-02-01 | Sasol Wax Gmbh | O / W wax dispersions and gypsum products available therefrom |
DE102007002512B4 (en) * | 2007-01-17 | 2008-12-04 | Stefan Wolz | Opakerzusammensetzung |
GB201006625D0 (en) | 2010-04-21 | 2010-06-02 | Rolls Royce Plc | A method of manufacturing a ceramic matrix composite article |
CN108516818B (en) * | 2018-05-25 | 2021-03-26 | 江苏师范大学 | Method for preparing YAG transparent ceramic based on improved Isodam gel system |
CN117286425B (en) * | 2023-09-22 | 2024-04-26 | 亚新科合金材料(仪征)有限公司 | Material for powder metallurgy eccentric ring and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911260A (en) * | 1972-05-29 | 1974-01-31 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1471433C3 (en) * | 1963-09-16 | 1975-09-11 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Process for the production of pressed, in particular extruded, ceramic materials |
US3442668A (en) * | 1965-08-16 | 1969-05-06 | Gen Motors Corp | Method of manufacturing ceramics |
CA941437A (en) * | 1970-10-27 | 1974-02-05 | William G. Carlson | Tubular polycrystalline oxide body with tapered ends and method of making same |
JPS5516044B2 (en) * | 1973-07-04 | 1980-04-28 | ||
JPS5633345B2 (en) * | 1974-01-16 | 1981-08-03 |
-
1980
- 1980-08-15 JP JP11281080A patent/JPS5738896A/en active Pending
-
1981
- 1981-07-30 CA CA000382864A patent/CA1180839A/en not_active Expired
- 1981-08-05 NL NL8103692A patent/NL8103692A/en not_active Application Discontinuation
- 1981-08-05 GB GB8123919A patent/GB2081733B/en not_active Expired
- 1981-08-13 FR FR8115703A patent/FR2488597B1/en not_active Expired
- 1981-08-14 DE DE19813132277 patent/DE3132277A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911260A (en) * | 1972-05-29 | 1974-01-31 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59128266A (en) * | 1983-01-14 | 1984-07-24 | 株式会社クラレ | Manufacture of ceramic formed body |
JPH0238534B2 (en) * | 1983-01-14 | 1990-08-30 | Kuraray Co |
Also Published As
Publication number | Publication date |
---|---|
DE3132277A1 (en) | 1982-06-16 |
FR2488597B1 (en) | 1987-07-31 |
CA1180839A (en) | 1985-01-08 |
GB2081733B (en) | 1984-11-21 |
GB2081733A (en) | 1982-02-24 |
NL8103692A (en) | 1982-03-01 |
FR2488597A1 (en) | 1982-02-19 |
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