NO129152B - - Google Patents
Download PDFInfo
- Publication number
- NO129152B NO129152B NO223271A NO223271A NO129152B NO 129152 B NO129152 B NO 129152B NO 223271 A NO223271 A NO 223271A NO 223271 A NO223271 A NO 223271A NO 129152 B NO129152 B NO 129152B
- Authority
- NO
- Norway
- Prior art keywords
- discs
- grinding
- steel
- disc
- composition
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 claims 1
- 239000011651 chromium Substances 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE843270A SE412606B (sv) | 1970-06-18 | 1970-06-18 | Malskiva for skivkvarnar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO129152B true NO129152B (enrdf_load_stackoverflow) | 1974-03-04 |
Family
ID=20274062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO223271A NO129152B (enrdf_load_stackoverflow) | 1970-06-18 | 1971-06-14 |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA933394A (enrdf_load_stackoverflow) |
| DE (1) | DE2129959A1 (enrdf_load_stackoverflow) |
| NO (1) | NO129152B (enrdf_load_stackoverflow) |
| SE (1) | SE412606B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2413521C3 (de) * | 1974-03-21 | 1983-01-13 | Verschleiß-Technik Dr.-Ing. Hans Wahl GmbH & Co, 7302 Ostfildern | Verwendung eines ledeburitischen Chromstahles zur Herstellung eines hochverschleißfesten Siebkörpers |
| AT392485B (de) * | 1985-05-21 | 1991-04-10 | Boehler Gmbh | Werkstoff zur herstellung von stanz- und gegenplatten |
-
1970
- 1970-06-18 SE SE843270A patent/SE412606B/xx unknown
-
1971
- 1971-06-14 NO NO223271A patent/NO129152B/no unknown
- 1971-06-16 DE DE19712129959 patent/DE2129959A1/de active Pending
- 1971-06-18 CA CA116025A patent/CA933394A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA933394A (en) | 1973-09-11 |
| DE2129959A1 (de) | 1971-12-23 |
| SE412606B (sv) | 1980-03-10 |
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