JPH0153325B2 - - Google Patents
Info
- Publication number
- JPH0153325B2 JPH0153325B2 JP8674184A JP8674184A JPH0153325B2 JP H0153325 B2 JPH0153325 B2 JP H0153325B2 JP 8674184 A JP8674184 A JP 8674184A JP 8674184 A JP8674184 A JP 8674184A JP H0153325 B2 JPH0153325 B2 JP H0153325B2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- layer
- mold
- powder
- sintered layer
- 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
- 239000002184 metal Substances 0.000 claims description 74
- 229910052751 metal Inorganic materials 0.000 claims description 74
- 239000000463 material Substances 0.000 claims description 50
- 239000000843 powder Substances 0.000 claims description 22
- 239000004033 plastic Substances 0.000 claims description 20
- 238000005245 sintering Methods 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 13
- 229920003002 synthetic resin Polymers 0.000 claims description 12
- 239000000057 synthetic resin Substances 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000004898 kneading Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 3
- 238000001816 cooling Methods 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 15
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8674184A JPS60230908A (ja) | 1984-04-28 | 1984-04-28 | 金型の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8674184A JPS60230908A (ja) | 1984-04-28 | 1984-04-28 | 金型の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60230908A JPS60230908A (ja) | 1985-11-16 |
| JPH0153325B2 true JPH0153325B2 (enrdf_load_stackoverflow) | 1989-11-14 |
Family
ID=13895226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8674184A Granted JPS60230908A (ja) | 1984-04-28 | 1984-04-28 | 金型の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60230908A (enrdf_load_stackoverflow) |
-
1984
- 1984-04-28 JP JP8674184A patent/JPS60230908A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60230908A (ja) | 1985-11-16 |
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