JPH0334278Y2 - - Google Patents
Info
- Publication number
- JPH0334278Y2 JPH0334278Y2 JP7910585U JP7910585U JPH0334278Y2 JP H0334278 Y2 JPH0334278 Y2 JP H0334278Y2 JP 7910585 U JP7910585 U JP 7910585U JP 7910585 U JP7910585 U JP 7910585U JP H0334278 Y2 JPH0334278 Y2 JP H0334278Y2
- Authority
- JP
- Japan
- Prior art keywords
- hammer
- weld metal
- metal
- hardfacing
- coal
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 34
- 239000003245 coal Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 238000005552 hardfacing Methods 0.000 description 15
- 239000011651 chromium Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 229910001208 Crucible steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010742 number 1 fuel oil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7910585U JPH0334278Y2 (enrdf_load_stackoverflow) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7910585U JPH0334278Y2 (enrdf_load_stackoverflow) | 1985-05-27 | 1985-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61195348U JPS61195348U (enrdf_load_stackoverflow) | 1986-12-05 |
| JPH0334278Y2 true JPH0334278Y2 (enrdf_load_stackoverflow) | 1991-07-19 |
Family
ID=30623703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7910585U Expired JPH0334278Y2 (enrdf_load_stackoverflow) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334278Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5048965B2 (ja) * | 2006-04-19 | 2012-10-17 | 新日本製鐵株式会社 | ハンマーヘッド |
-
1985
- 1985-05-27 JP JP7910585U patent/JPH0334278Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61195348U (enrdf_load_stackoverflow) | 1986-12-05 |
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