JPH0138644B2 - - Google Patents
Info
- Publication number
- JPH0138644B2 JPH0138644B2 JP16415184A JP16415184A JPH0138644B2 JP H0138644 B2 JPH0138644 B2 JP H0138644B2 JP 16415184 A JP16415184 A JP 16415184A JP 16415184 A JP16415184 A JP 16415184A JP H0138644 B2 JPH0138644 B2 JP H0138644B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- molding
- raw material
- material powder
- gas
- 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
- 239000000843 powder Substances 0.000 claims description 78
- 238000000465 moulding Methods 0.000 claims description 38
- 239000002994 raw material Substances 0.000 claims description 35
- 238000000748 compression moulding Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 229910001047 Hard ferrite Inorganic materials 0.000 description 4
- 229910001035 Soft ferrite Inorganic materials 0.000 description 4
- 239000008187 granular material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910018605 Ni—Zn Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000012733 comparative method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16415184A JPS6141505A (ja) | 1984-08-03 | 1984-08-03 | 酸化物粉末の成型方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16415184A JPS6141505A (ja) | 1984-08-03 | 1984-08-03 | 酸化物粉末の成型方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6141505A JPS6141505A (ja) | 1986-02-27 |
| JPH0138644B2 true JPH0138644B2 (cs) | 1989-08-15 |
Family
ID=15787707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16415184A Granted JPS6141505A (ja) | 1984-08-03 | 1984-08-03 | 酸化物粉末の成型方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141505A (cs) |
-
1984
- 1984-08-03 JP JP16415184A patent/JPS6141505A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6141505A (ja) | 1986-02-27 |
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