NO131301B - - Google Patents
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- Publication number
- NO131301B NO131301B NO2152/72A NO215272A NO131301B NO 131301 B NO131301 B NO 131301B NO 2152/72 A NO2152/72 A NO 2152/72A NO 215272 A NO215272 A NO 215272A NO 131301 B NO131301 B NO 131301B
- Authority
- NO
- Norway
- Prior art keywords
- alloys
- treatment
- carbides
- chromium
- content
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 claims description 49
- 239000000956 alloy Substances 0.000 claims description 49
- 239000011651 chromium Substances 0.000 claims description 23
- 229910052804 chromium Inorganic materials 0.000 claims description 17
- 150000001247 metal acetylides Chemical group 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 9
- 229910000734 martensite Inorganic materials 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- -1 chromium carbides Chemical class 0.000 claims description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- 230000005496 eutectics Effects 0.000 claims description 5
- 229910000859 α-Fe Inorganic materials 0.000 claims description 5
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000006104 solid solution Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 238000000227 grinding Methods 0.000 description 11
- 239000010959 steel Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010955 niobium Substances 0.000 description 5
- 229910001208 Crucible steel Inorganic materials 0.000 description 4
- 229910000640 Fe alloy Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 229910001567 cementite Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229910017112 Fe—C Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/20—Disintegrating members
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H17/00—Details of grates
- F23H17/12—Fire-bars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Crushing And Grinding (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Articles (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU63431 | 1971-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131301B true NO131301B (sv) | 1975-01-27 |
| NO131301C NO131301C (sv) | 1975-05-07 |
Family
ID=19726749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2152/72A NO131301C (sv) | 1971-06-29 | 1972-06-16 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3834950A (sv) |
| JP (1) | JPS527406B1 (sv) |
| AU (1) | AU470081B2 (sv) |
| BE (1) | BE785431A (sv) |
| BR (1) | BR7204244D0 (sv) |
| CA (1) | CA990105A (sv) |
| DE (1) | DE2230864C3 (sv) |
| FI (1) | FI60241C (sv) |
| GB (1) | GB1390011A (sv) |
| IT (1) | IT959133B (sv) |
| LU (1) | LU63431A1 (sv) |
| NO (1) | NO131301C (sv) |
| OA (1) | OA04125A (sv) |
| SE (1) | SE408806C (sv) |
| ZA (1) | ZA723826B (sv) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE785255A (fr) * | 1972-06-22 | 1972-10-16 | Soudure Autogene Elect | Alliages de rechargement a l'arc electrique ainsi que les electrodes enrobees, fils fourres ou soudures en poudre a mettre en oeuvre pour les obtenir. |
| WO1979000274A1 (en) * | 1977-11-11 | 1979-05-17 | Fischer Ag Georg | Manufacturing process of metal pieces made of alloy cast iron exposed to wear |
| ZA844074B (en) * | 1983-05-30 | 1986-04-30 | Vickers Australia Ltd | Abrasion resistant materials |
| US4547221A (en) * | 1984-10-26 | 1985-10-15 | Norman Telfer E | Abrasion-resistant refrigeration-hardenable ferrous alloy |
| JPS6347665A (ja) * | 1986-08-14 | 1988-02-29 | コントロン インスツルメンツ ホールディング エヌ．ブイ． | ピペット操作方法および装置 |
| AU636902B2 (en) * | 1989-08-04 | 1993-05-13 | Warman International Limited | A ferrochromium alloy |
| HU212085B (en) * | 1989-08-04 | 1996-02-28 | Warman Int Ltd | A ferrochromium alloy |
| EP0438971B1 (de) * | 1990-01-22 | 1994-05-11 | Sulzer Innotec Ag | Beschichtetes metallisches Substrat |
| US6165288A (en) * | 1994-05-17 | 2000-12-26 | Ksb Aktienegsellschaft | Highly corrosion and wear resistant chilled casting |
| US8430075B2 (en) * | 2008-12-16 | 2013-04-30 | L.E. Jones Company | Superaustenitic stainless steel and method of making and use thereof |
| US9284631B2 (en) * | 2014-05-16 | 2016-03-15 | Roman Radon | Hypereutectic white iron alloys comprising chromium and nitrogen and articles made therefrom |
| US9580777B1 (en) | 2016-02-08 | 2017-02-28 | Roman Radon | Hypereutectic white iron alloys comprising chromium, boron and nitrogen and articles made therefrom |
| MA44552B1 (fr) * | 2016-06-24 | 2020-11-30 | Weir Minerals Australia Ltd | Fontes blanches résistantes à l'érosion et à la corrosion |
| RU2663950C1 (ru) * | 2018-01-09 | 2018-08-13 | Юлия Алексеевна Щепочкина | Сплав |
| BE1027395B1 (fr) * | 2020-01-16 | 2021-01-29 | Magotteaux Int | Boulets de broyage forges pour broyeur semi-autogene |
| CN113025874B (zh) * | 2021-03-29 | 2022-07-19 | 北京工业大学 | 一种过共晶高铬铸铁及其孕育变质处理方法 |
| CN113897475A (zh) * | 2021-07-20 | 2022-01-07 | 宁国市华丰耐磨材料有限公司 | 一种高铬磨球分级淬火热处理工艺 |
-
1971
- 1971-06-29 LU LU63431A patent/LU63431A1/xx unknown
-
1972
- 1972-06-05 ZA ZA723826A patent/ZA723826B/xx unknown
- 1972-06-06 GB GB2631672A patent/GB1390011A/en not_active Expired
- 1972-06-07 AU AU43163/72A patent/AU470081B2/en not_active Expired
- 1972-06-10 IT IT68866/72A patent/IT959133B/it active
- 1972-06-15 CA CA144,843A patent/CA990105A/fr not_active Expired
- 1972-06-16 NO NO2152/72A patent/NO131301C/no unknown
- 1972-06-21 SE SE7208167A patent/SE408806C/sv unknown
- 1972-06-23 DE DE2230864A patent/DE2230864C3/de not_active Expired
- 1972-06-26 BE BE785431A patent/BE785431A/xx not_active IP Right Cessation
- 1972-06-27 OA OA54626A patent/OA04125A/xx unknown
- 1972-06-27 US US00266703A patent/US3834950A/en not_active Expired - Lifetime
- 1972-06-28 JP JP47064862A patent/JPS527406B1/ja active Pending
- 1972-06-28 FI FI1835/72A patent/FI60241C/fi active
- 1972-06-29 BR BR4244/72A patent/BR7204244D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| OA04125A (fr) | 1979-11-30 |
| AU4316372A (en) | 1973-12-13 |
| FI60241C (fi) | 1981-12-10 |
| FI60241B (fi) | 1981-08-31 |
| GB1390011A (en) | 1975-04-09 |
| CA990105A (fr) | 1976-06-01 |
| IT959133B (it) | 1973-11-10 |
| NO131301C (sv) | 1975-05-07 |
| DE2230864B2 (de) | 1978-04-20 |
| BR7204244D0 (pt) | 1973-05-24 |
| LU63431A1 (sv) | 1973-01-22 |
| JPS527406B1 (sv) | 1977-03-02 |
| US3834950A (en) | 1974-09-10 |
| SE408806B (sv) | 1979-07-09 |
| ZA723826B (en) | 1974-02-27 |
| DE2230864A1 (de) | 1973-01-18 |
| AU470081B2 (en) | 1973-12-13 |
| BE785431A (sv) | 1972-12-27 |
| SE408806C (sv) | 1981-03-05 |
| DE2230864C3 (de) | 1978-12-14 |
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