NO133532B - - Google Patents
Download PDFInfo
- Publication number
- NO133532B NO133532B NO695/70A NO69570A NO133532B NO 133532 B NO133532 B NO 133532B NO 695/70 A NO695/70 A NO 695/70A NO 69570 A NO69570 A NO 69570A NO 133532 B NO133532 B NO 133532B
- Authority
- NO
- Norway
- Prior art keywords
- annular part
- pressure
- valve plate
- objects
- pressed
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims description 24
- 238000005245 sintering Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 238000007731 hot pressing Methods 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 229910052786 argon Inorganic materials 0.000 claims 1
- 239000001307 helium Substances 0.000 claims 1
- 229910052734 helium Inorganic materials 0.000 claims 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000000462 isostatic pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 3
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 3
- 229910020968 MoSi2 Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
- B30B11/002—Isostatic press chambers; Press stands therefor
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
-
- 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
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
-
- 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
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
- C04B33/326—Burning methods under pressure
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE02856/69A SE333437B (sv) | 1969-03-03 | 1969-03-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO133532B true NO133532B (sv) | 1976-02-09 |
NO133532C NO133532C (sv) | 1976-05-19 |
Family
ID=20260861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO695/70A NO133532C (sv) | 1969-03-03 | 1970-02-27 |
Country Status (17)
Country | Link |
---|---|
US (1) | US3703278A (sv) |
JP (1) | JPS4825604B1 (sv) |
AT (1) | AT295871B (sv) |
BE (1) | BE746508A (sv) |
CA (1) | CA932536A (sv) |
CH (1) | CH507042A (sv) |
DE (1) | DE2006066B2 (sv) |
DK (1) | DK124863B (sv) |
FI (1) | FI51956C (sv) |
FR (1) | FR2036654A5 (sv) |
GB (2) | GB1300864A (sv) |
IE (1) | IE34041B1 (sv) |
NL (1) | NL7002457A (sv) |
NO (1) | NO133532C (sv) |
SE (1) | SE333437B (sv) |
SU (1) | SU462327A3 (sv) |
ZA (1) | ZA701362B (sv) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793069A (nl) * | 1971-12-22 | 1973-06-20 | Philips Nv | Isostatisch heetpersprocede voor het vervaardigen van dichte sinterlichamen |
JPS5019609A (sv) * | 1973-06-22 | 1975-03-01 | ||
SE389812B (sv) * | 1974-05-07 | 1976-11-22 | Asea Ab | Utrustning for behandling av material vid hog temperatur och vid hogt tryck |
GB1523571A (en) * | 1977-02-07 | 1978-09-06 | Chloride Silent Power Ltd | Production of beta-alumina ceramic articles |
FR2426030A1 (fr) * | 1978-05-16 | 1979-12-14 | Chloride Silent Power Ltd | Fabrication d'articles en alumine beta, notamment a usage d'electrolytes solides |
US4244686A (en) * | 1979-07-18 | 1981-01-13 | General Electric Company | Energy saving furnace and method of operating same |
US4379110A (en) * | 1979-08-09 | 1983-04-05 | General Electric Company | Sintering of silicon nitride to high density |
DE3065931D1 (en) * | 1980-03-03 | 1984-01-26 | Bbc Brown Boveri & Cie | Process for making a memory alloy |
CA1188136A (en) * | 1980-08-18 | 1985-06-04 | Nicholas Makrides | Steel-hard carbide macrostructured tools, compositions and methods of forming |
SE8105681L (sv) * | 1980-10-01 | 1982-04-02 | Uddeholms Ab | Forfarande for framstellning av foremal med forutbestemd form |
DE3141590C2 (de) * | 1980-10-20 | 1985-01-03 | Kobe Steel, Ltd., Kobe, Hyogo | Verfahren zur Herstellung von hochdichtem gesintertem Siliziumnitrid |
JPS57125591U (sv) * | 1981-01-30 | 1982-08-05 | ||
EP0061988A1 (en) * | 1981-03-24 | 1982-10-06 | General Electric Company | Sintering cycle including a low pressure hot isostatic pressing step |
US4608318A (en) * | 1981-04-27 | 1986-08-26 | Kennametal Inc. | Casting having wear resistant compacts and method of manufacture |
JPS5839707A (ja) * | 1981-09-01 | 1983-03-08 | Kobe Steel Ltd | 粉末成形体の高密度焼結法 |
JPS5874581A (ja) * | 1981-10-26 | 1983-05-06 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | セラミツク片の接着方法 |
US4464205A (en) * | 1983-11-25 | 1984-08-07 | Cabot Corporation | Wrought P/M processing for master alloy powder |
EP0203197B1 (en) * | 1984-10-26 | 1991-03-06 | Japan as represented by Director-General, Agency of Industrial Science and Technology | Process for producing super-heat-resistant alloy material |
DE3511220A1 (de) * | 1985-03-28 | 1986-10-09 | Fried. Krupp Gmbh, 4300 Essen | Hartmetall und verfahren zu seiner herstellung |
AT385775B (de) * | 1985-08-08 | 1988-05-10 | Plansee Metallwerk | Korrosionsfeste hartmetall-legierung |
US4591482A (en) * | 1985-08-29 | 1986-05-27 | Gorham International, Inc. | Pressure assisted sinter process |
GB2202218B (en) * | 1987-02-19 | 1991-02-06 | De Beers Ind Diamond | Method of making an article from pyrophyllite |
JPH04505985A (ja) * | 1989-05-31 | 1992-10-15 | シーメンス アクチエンゲゼルシヤフト | 真空スイツチ用CuCr接触片の製法並びに付属接触片 |
GB8926455D0 (en) * | 1989-11-23 | 1990-05-30 | T & N Technology Ltd | Manufacture of shaped articles from sinterable powder |
DE19804714A1 (de) * | 1998-02-06 | 1999-08-12 | Johannes Prof Dr Rer N Gartzen | Verfahren zur Herstellung eines Körpers |
RU2151026C1 (ru) | 1999-11-10 | 2000-06-20 | Губенко Лев Анатольевич | Изостат для обработки материалов в жидкости |
CN102489865A (zh) * | 2011-11-11 | 2012-06-13 | 宁波江丰电子材料有限公司 | 铜背板与靶材的焊接方法 |
CN104001923A (zh) * | 2014-06-19 | 2014-08-27 | 山西东睦华晟粉末冶金有限公司 | 一种压力板的粉末冶金制造方法 |
CN104259465B (zh) * | 2014-07-24 | 2016-08-17 | 华侨大学 | 一种稀土改性钨基结合剂金刚石钻头及其制造方法 |
CN111006507A (zh) * | 2019-12-27 | 2020-04-14 | 蚌埠中光电科技有限公司 | 一种具备搅拌可视化高温升降炉 |
CN113976887B (zh) * | 2021-11-09 | 2024-07-05 | 武渝钦 | 一种适用于稀土制备用加压式钼粉烧结箱 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3571850A (en) * | 1969-04-15 | 1971-03-23 | Atomic Energy Commission | Hot-isostatic-pressing apparatus |
-
1969
- 1969-03-03 SE SE02856/69A patent/SE333437B/xx unknown
-
1970
- 1970-02-11 DE DE2006066A patent/DE2006066B2/de not_active Ceased
- 1970-02-20 NL NL7002457A patent/NL7002457A/xx unknown
- 1970-02-23 CA CA075647A patent/CA932536A/en not_active Expired
- 1970-02-23 DK DK87470AA patent/DK124863B/da unknown
- 1970-02-25 BE BE746508D patent/BE746508A/xx unknown
- 1970-02-25 SU SU1406666A patent/SU462327A3/ru active
- 1970-02-26 CH CH276770A patent/CH507042A/de not_active IP Right Cessation
- 1970-02-27 NO NO695/70A patent/NO133532C/no unknown
- 1970-02-27 FI FI700542A patent/FI51956C/sv active
- 1970-02-27 FR FR7007195A patent/FR2036654A5/fr not_active Expired
- 1970-02-27 AT AT184570A patent/AT295871B/de not_active IP Right Cessation
- 1970-03-02 ZA ZA701362A patent/ZA701362B/xx unknown
- 1970-03-02 GB GB42515/71A patent/GB1300864A/en not_active Expired
- 1970-03-02 IE IE279/70A patent/IE34041B1/xx unknown
- 1970-03-02 GB GB9866/70A patent/GB1300863A/en not_active Expired
- 1970-03-03 JP JP45017708A patent/JPS4825604B1/ja active Pending
-
1971
- 1971-07-09 US US161200A patent/US3703278A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE746508A (fr) | 1970-07-31 |
IE34041B1 (en) | 1975-01-08 |
ZA701362B (en) | 1971-04-28 |
CH507042A (de) | 1971-05-15 |
FR2036654A5 (sv) | 1970-12-24 |
AT295871B (de) | 1972-01-25 |
NL7002457A (sv) | 1970-09-07 |
FI51956B (sv) | 1977-01-31 |
DE2006066B2 (de) | 1975-01-16 |
IE34041L (en) | 1970-09-03 |
JPS4825604B1 (sv) | 1973-07-30 |
DK124863B (da) | 1972-12-04 |
NO133532C (sv) | 1976-05-19 |
CA932536A (en) | 1973-08-28 |
DE2006066A1 (de) | 1971-02-04 |
GB1300863A (en) | 1972-12-20 |
FI51956C (sv) | 1977-05-10 |
SE333437B (sv) | 1971-03-15 |
US3703278A (en) | 1972-11-21 |
SU462327A3 (ru) | 1975-02-28 |
GB1300864A (en) | 1972-12-20 |
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