CA2921068C - Chromium metal powder for the production of bodies with high green strength - Google Patents
Chromium metal powder for the production of bodies with high green strength Download PDFInfo
- Publication number
- CA2921068C CA2921068C CA2921068A CA2921068A CA2921068C CA 2921068 C CA2921068 C CA 2921068C CA 2921068 A CA2921068 A CA 2921068A CA 2921068 A CA2921068 A CA 2921068A CA 2921068 C CA2921068 C CA 2921068C
- Authority
- CA
- Canada
- Prior art keywords
- chromium
- metal powder
- powder
- mpa
- group
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 89
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 46
- 239000011651 chromium Substances 0.000 claims abstract description 39
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 37
- 238000007906 compression Methods 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 30
- 239000004215 Carbon black (E152) Substances 0.000 claims description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- 229930195733 hydrocarbon Natural products 0.000 claims description 23
- 150000002430 hydrocarbons Chemical class 0.000 claims description 23
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 21
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 19
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 19
- VQWFNAGFNGABOH-UHFFFAOYSA-K chromium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[Cr+3] VQWFNAGFNGABOH-UHFFFAOYSA-K 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 13
- 230000009467 reduction Effects 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 229910003470 tongbaite Inorganic materials 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims description 5
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 15
- 239000002245 particle Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000004663 powder metallurgy Methods 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 230000000274 adsorptive effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001845 chromium compounds Chemical class 0.000 description 3
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- -1 for example Chemical compound 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000004949 mass spectrometry Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 229910020854 La(OH)3 Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 101150098845 Mrgprd gene Proteins 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical class [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical class [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- C22C1/045—Alloys based on refractory metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/32—Obtaining chromium
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/06—Artificial hot-air or cold-air baths; Steam or gas baths or douches, e.g. sauna or Finnish baths
- A61H33/063—Heaters specifically designed therefor
- A61H33/065—Heaters specifically designed therefor with steam generators
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/06—Alloys based on chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
-
- 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
- B22F2201/00—Treatment under specific atmosphere
- B22F2201/01—Reducing atmosphere
- B22F2201/013—Hydrogen
-
- 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
- B22F2202/00—Treatment under specific physical conditions
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/20—Refractory metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATGM283/2013U AT13691U1 (de) | 2013-09-02 | 2013-09-02 | Chrommetallpulver |
| ATGM283/2013 | 2013-09-02 | ||
| PCT/AT2014/000160 WO2015027256A2 (de) | 2013-09-02 | 2014-08-19 | Chrommetallpulver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2921068A1 CA2921068A1 (en) | 2015-03-05 |
| CA2921068C true CA2921068C (en) | 2021-03-09 |
Family
ID=50885104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2921068A Active CA2921068C (en) | 2013-09-02 | 2014-08-19 | Chromium metal powder for the production of bodies with high green strength |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11117188B2 (enExample) |
| EP (1) | EP3041631B1 (enExample) |
| JP (1) | JP6559134B2 (enExample) |
| KR (1) | KR102259464B1 (enExample) |
| CN (1) | CN105517736B (enExample) |
| AT (1) | AT13691U1 (enExample) |
| CA (1) | CA2921068C (enExample) |
| RU (1) | RU2662911C2 (enExample) |
| TW (1) | TWI636961B (enExample) |
| WO (1) | WO2015027256A2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2674050C1 (ru) * | 2013-12-20 | 2018-12-04 | Планзее ЗЕ | Материал покрытия |
| CN111886088B (zh) * | 2018-03-23 | 2023-01-17 | 株式会社村田制作所 | 铁合金粒子和铁合金粒子的制造方法 |
| CN111922350B (zh) * | 2020-09-22 | 2021-01-01 | 西安斯瑞先进铜合金科技有限公司 | 一种低盐酸不溶物金属铬粉的制备方法 |
| CN111922351B (zh) * | 2020-09-23 | 2021-01-01 | 西安斯瑞先进铜合金科技有限公司 | 一种高纯低氧金属铬粉的制备方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB512502A (en) | 1938-03-18 | 1939-09-18 | George William Johnson | Improvements in the manufacture and production of chromium or chromium alloys |
| SU142431A1 (ru) * | 1961-04-03 | 1961-11-30 | Т.Я. Косолапова | Способ получени порошка технического хрома |
| GB1548123A (en) * | 1977-02-18 | 1979-07-04 | Toyo Soda Mfg Co Ltd | Process of producing metallic chromium |
| JPS53102813A (en) | 1977-02-21 | 1978-09-07 | Toyo Soda Mfg Co Ltd | Preparation of metallic chromium of high purity |
| JPS5413408A (en) | 1977-07-01 | 1979-01-31 | Toyo Soda Mfg Co Ltd | Manufacture of high purity metallic chromium |
| SU1061938A1 (ru) * | 1982-04-15 | 1983-12-23 | Институт Металлургии Им.50-Летия Ссср | Шихта дл получени порошка хрома |
| JPS63199832A (ja) * | 1987-02-13 | 1988-08-18 | Tosoh Corp | 高純度金属クロムの製造方法 |
| CN1004637B (zh) | 1987-08-05 | 1989-06-28 | 北京有色金属研究总院 | 低氧铬粉的生产方法 |
| EP0452079A1 (en) * | 1990-04-12 | 1991-10-16 | Tosoh Corporation | High chromium-nickel material and process for producing the same |
| JP3227715B2 (ja) | 1991-04-15 | 2001-11-12 | 東ソー株式会社 | 金属クロムの製造方法 |
| JPH0681052A (ja) | 1992-01-30 | 1994-03-22 | Tosoh Corp | 金属クロムの製造方法 |
| GB2255349A (en) | 1991-04-15 | 1992-11-04 | Tosoh Corp | Process for producing chromium metal |
| JP2908073B2 (ja) | 1991-07-05 | 1999-06-21 | 株式会社東芝 | 真空バルブ用接点合金の製造方法 |
| JP3934686B2 (ja) * | 1994-01-31 | 2007-06-20 | 東ソー株式会社 | 高純度金属クロムの製造方法 |
| DE69920925T2 (de) | 1998-08-06 | 2006-03-02 | Eramet Marietta Inc., Marietta | Verfahren zur erzeugung von reinstchrom |
| DE10002738A1 (de) * | 2000-01-22 | 2001-07-26 | Vulkan Strahltechnik Gmbh | Herstellungsverfahren für ein kantiges, rostfreies Strahlmittel auf Basis einer Fe-Cr-C-Legierung |
| AT505699B1 (de) | 2007-09-03 | 2010-10-15 | Miba Sinter Austria Gmbh | Verfahren zur herstellung eines sintergehärteten bauteils |
| US20090068055A1 (en) * | 2007-09-07 | 2009-03-12 | Bloom Energy Corporation | Processing of powders of a refractory metal based alloy for high densification |
| DE102008005781A1 (de) | 2008-01-23 | 2009-07-30 | Tradium Gmbh | Phlegmatisierte Metallpulver oder Legierungspulver und Verfahren bzw. Reaktionsgefäß zu deren Herstellung |
-
2013
- 2013-09-02 AT ATGM283/2013U patent/AT13691U1/de not_active IP Right Cessation
-
2014
- 2014-08-13 TW TW103127748A patent/TWI636961B/zh active
- 2014-08-19 RU RU2016105215A patent/RU2662911C2/ru active
- 2014-08-19 US US14/915,785 patent/US11117188B2/en active Active
- 2014-08-19 CN CN201480048413.5A patent/CN105517736B/zh active Active
- 2014-08-19 CA CA2921068A patent/CA2921068C/en active Active
- 2014-08-19 EP EP14789128.7A patent/EP3041631B1/de active Active
- 2014-08-19 JP JP2016537046A patent/JP6559134B2/ja active Active
- 2014-08-19 WO PCT/AT2014/000160 patent/WO2015027256A2/de not_active Ceased
- 2014-08-19 KR KR1020167005232A patent/KR102259464B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2016105215A (ru) | 2017-10-09 |
| WO2015027256A2 (de) | 2015-03-05 |
| RU2016105215A3 (enExample) | 2018-04-27 |
| TWI636961B (zh) | 2018-10-01 |
| US20160199910A1 (en) | 2016-07-14 |
| JP6559134B2 (ja) | 2019-08-14 |
| JP2016532010A (ja) | 2016-10-13 |
| KR20160051760A (ko) | 2016-05-11 |
| CN105517736B (zh) | 2019-08-06 |
| AT13691U1 (de) | 2014-06-15 |
| EP3041631A2 (de) | 2016-07-13 |
| CA2921068A1 (en) | 2015-03-05 |
| US11117188B2 (en) | 2021-09-14 |
| TW201512099A (zh) | 2015-04-01 |
| CN105517736A (zh) | 2016-04-20 |
| WO2015027256A3 (de) | 2015-05-21 |
| KR102259464B1 (ko) | 2021-06-02 |
| RU2662911C2 (ru) | 2018-07-31 |
| EP3041631B1 (de) | 2019-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190404 |