JPH0121223B2 - - Google Patents
Info
- Publication number
- JPH0121223B2 JPH0121223B2 JP8594980A JP8594980A JPH0121223B2 JP H0121223 B2 JPH0121223 B2 JP H0121223B2 JP 8594980 A JP8594980 A JP 8594980A JP 8594980 A JP8594980 A JP 8594980A JP H0121223 B2 JPH0121223 B2 JP H0121223B2
- Authority
- JP
- Japan
- Prior art keywords
- free
- hardness
- steel
- cutting
- inclusions
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000005520 cutting process Methods 0.000 claims description 12
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910000915 Free machining steel Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8594980A JPS5713155A (en) | 1980-06-26 | 1980-06-26 | Free cutting alloy tool steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8594980A JPS5713155A (en) | 1980-06-26 | 1980-06-26 | Free cutting alloy tool steel |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63327837A Division JPH01201424A (ja) | 1988-12-27 | 1988-12-27 | 快削性型用鋼の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5713155A JPS5713155A (en) | 1982-01-23 |
| JPH0121223B2 true JPH0121223B2 (enrdf_load_html_response) | 1989-04-20 |
Family
ID=13873005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8594980A Granted JPS5713155A (en) | 1980-06-26 | 1980-06-26 | Free cutting alloy tool steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5713155A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60217683A (ja) * | 1984-04-13 | 1985-10-31 | Mitsubishi Electric Corp | レ−ザ出力制御装置 |
-
1980
- 1980-06-26 JP JP8594980A patent/JPS5713155A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5713155A (en) | 1982-01-23 |