DE2017258A1 - Eisen-Chrom-Sinterlegierung - Google Patents
Eisen-Chrom-SinterlegierungInfo
- Publication number
- DE2017258A1 DE2017258A1 DE19702017258 DE2017258A DE2017258A1 DE 2017258 A1 DE2017258 A1 DE 2017258A1 DE 19702017258 DE19702017258 DE 19702017258 DE 2017258 A DE2017258 A DE 2017258A DE 2017258 A1 DE2017258 A1 DE 2017258A1
- Authority
- DE
- Germany
- Prior art keywords
- powder
- iron
- sintered
- chromium
- particle size
- 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
- 229910045601 alloy Inorganic materials 0.000 title claims description 20
- 239000000956 alloy Substances 0.000 title claims description 20
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 title claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 58
- 239000000843 powder Substances 0.000 claims description 55
- 239000011651 chromium Substances 0.000 claims description 33
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 32
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 31
- 229910052804 chromium Inorganic materials 0.000 claims description 30
- 239000011572 manganese Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 23
- 229910052748 manganese Inorganic materials 0.000 claims description 22
- 238000005245 sintering Methods 0.000 claims description 19
- 229910000604 Ferrochrome Inorganic materials 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 7
- 239000000788 chromium alloy Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 229910000805 Pig iron Inorganic materials 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- BCDWXIPZSYBYCG-UHFFFAOYSA-N chromium iron manganese Chemical compound [Mn][Cr][Fe] BCDWXIPZSYBYCG-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 5
- 229910000914 Mn alloy Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000004663 powder metallurgy Methods 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702017258 DE2017258A1 (de) | 1970-04-10 | 1970-04-10 | Eisen-Chrom-Sinterlegierung |
| IT4936971A IT994012B (it) | 1970-04-10 | 1971-03-27 | Lrga sinterizzata di ferro cromo e procedimento per la sua produzione |
| SE426471A SE417215B (sv) | 1970-04-10 | 1971-04-01 | Sett att enligt krav 1 i patentet 7016925-5 framstella sinterformkroppar av en jern-kromlegering |
| BE765284A BE765284R (fr) | 1970-04-10 | 1971-04-05 | Alliage de frittage a base de fer, de chrome et de |
| FR7111868A FR2092027B2 (enrdf_load_stackoverflow) | 1970-04-10 | 1971-04-05 | |
| GB2393971A GB1342388A (en) | 1970-04-10 | 1971-04-19 | Sintering alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702017258 DE2017258A1 (de) | 1970-04-10 | 1970-04-10 | Eisen-Chrom-Sinterlegierung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2017258A1 true DE2017258A1 (de) | 1971-10-21 |
Family
ID=5767728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702017258 Pending DE2017258A1 (de) | 1970-04-10 | 1970-04-10 | Eisen-Chrom-Sinterlegierung |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE765284R (enrdf_load_stackoverflow) |
| DE (1) | DE2017258A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2092027B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1342388A (enrdf_load_stackoverflow) |
| IT (1) | IT994012B (enrdf_load_stackoverflow) |
| SE (1) | SE417215B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036354B2 (ja) * | 1979-07-02 | 1985-08-20 | 三菱マテリアル株式会社 | 装飾部品用金属複合材の製造法 |
-
1970
- 1970-04-10 DE DE19702017258 patent/DE2017258A1/de active Pending
-
1971
- 1971-03-27 IT IT4936971A patent/IT994012B/it active
- 1971-04-01 SE SE426471A patent/SE417215B/xx unknown
- 1971-04-05 BE BE765284A patent/BE765284R/xx active
- 1971-04-05 FR FR7111868A patent/FR2092027B2/fr not_active Expired
- 1971-04-19 GB GB2393971A patent/GB1342388A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE765284R (fr) | 1971-08-30 |
| IT994012B (it) | 1975-10-20 |
| FR2092027B2 (enrdf_load_stackoverflow) | 1973-06-08 |
| FR2092027A2 (enrdf_load_stackoverflow) | 1972-01-21 |
| SE417215B (sv) | 1981-03-02 |
| GB1342388A (en) | 1974-01-03 |
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