JPH0336356U - - Google Patents
Info
- Publication number
- JPH0336356U JPH0336356U JP9286589U JP9286589U JPH0336356U JP H0336356 U JPH0336356 U JP H0336356U JP 9286589 U JP9286589 U JP 9286589U JP 9286589 U JP9286589 U JP 9286589U JP H0336356 U JPH0336356 U JP H0336356U
- Authority
- JP
- Japan
- Prior art keywords
- graphite structure
- spheroidal
- schistose
- pseudo
- cast iron
- 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.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 9
- 229910001018 Cast iron Inorganic materials 0.000 claims 2
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図ないし第５図は本考案によるブレーキデ
イスクを鋳造する各工程を示す図面、第６図は本
考案によるブレーキデイスクの断面図、第７図は
同ブレーキデイスクの基板部の金属組織を示す顕
微鏡写真である。
１……ブレーキデイスク、２……基板部、３…
…摺接部、４……円筒部、５……通気孔、６……
上型、７……下型、８……ガス抜き穴、９……注
湯口、１０……中子、１１……Ｎｉ発泡体、１２
……開口、１３……突起、１４……Ｆｅ−Ｓｉ−
Ｍｇ微粉、１５……キヤビテイ。
Figures 1 to 5 are drawings showing each process of casting the brake disc according to the present invention, Figure 6 is a cross-sectional view of the brake disc according to the present invention, and Figure 7 is a diagram showing the metallographic structure of the base portion of the brake disc. This is a microscopic photograph. 1...brake disc, 2...board part, 3...
...Sliding contact part, 4...Cylindrical part, 5...Vent hole, 6...
Upper mold, 7... Lower mold, 8... Gas vent hole, 9... Pouring spout, 10... Core, 11... Ni foam, 12
...Opening, 13...Protrusion, 14...Fe-Si-
Mg fine powder, 15... Cavity.
Claims (1)
において、前記球状黒鉛組織と片状黒鉛組織との
間に擬片状黒鉛組織を有し、かつ前記片状黒鉛組
織における前記擬片状黒鉛組織との境界近くの片
状黒鉛が微細化されており、前記球状黒鉛組織に
強化金属が分散されていることを特徴とする鋳鉄
部材。 A cast iron member having a spheroidal graphite structure and a flaky graphite structure, wherein a pseudo-schistose graphite structure is present between the spheroidal graphite structure and the flake graphite structure, and the pseudo-schistose graphite structure in the flake graphite structure is A cast iron member characterized in that flaky graphite near the boundary of is refined, and reinforcing metal is dispersed in the spheroidal graphite structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9286589U JPH0336356U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9286589U JPH0336356U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336356U true JPH0336356U (en) | 1991-04-09 |
Family
ID=31642274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9286589U Pending JPH0336356U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336356U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51145426A (en) * | 1975-06-10 | 1976-12-14 | Nat Res Inst Metals | Metal mold for casting |
| JPH01107958A (en) * | 1987-10-19 | 1989-04-25 | Honda Motor Co Ltd | Casting and casting method thereof |
-
1989
- 1989-08-09 JP JP9286589U patent/JPH0336356U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51145426A (en) * | 1975-06-10 | 1976-12-14 | Nat Res Inst Metals | Metal mold for casting |
| JPH01107958A (en) * | 1987-10-19 | 1989-04-25 | Honda Motor Co Ltd | Casting and casting method thereof |
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