JPS62136353U - - Google Patents
Info
- Publication number
- JPS62136353U JPS62136353U JP2545186U JP2545186U JPS62136353U JP S62136353 U JPS62136353 U JP S62136353U JP 2545186 U JP2545186 U JP 2545186U JP 2545186 U JP2545186 U JP 2545186U JP S62136353 U JPS62136353 U JP S62136353U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- cr2o3
- sio
- sprayed layer
- oxide
- 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
- 239000011248 coating agent Substances 0.000 claims description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 229910001208 Crucible steel Inorganic materials 0.000 claims 1
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 229910052574 oxide ceramic Inorganic materials 0.000 claims 1
- 239000011224 oxide ceramic Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Description
図面は本考案の実施例を示す印刷機用ローラの
斜視図である。
図の主要部分の説明、１……中心軸、２……鉄
芯、３……Ｎｉメツキ層、４……プラズマ溶射層
、５……セラミツクスコーテイング剤充填部。
The drawing is a perspective view of a roller for a printing press showing an embodiment of the present invention. Explanation of the main parts of the figure: 1... Central axis, 2... Iron core, 3... Ni plating layer, 4... Plasma sprayed layer, 5... Ceramic coating agent filling part.
Claims (1)
外周面にＡｌ２Ｏ３，ＳｉＯ２，ＴｉＯ２，Ｃｒ
２Ｏ３，ＺｒＯ２の少なくとも１種類から成る酸
化物系セラミツクスのプラズマ溶射層を形成させ
、更に同溶射層の多孔質部をＣｒ２Ｏ３４０〜８
０重量％、ＡＩ２Ｏ３１０〜３０重量％、ＳｉＯ
２１０〜３０重量％から成る酸化物系セラミツク
スのコーテイング剤で封孔処理してなることを特
徴とする印刷機用湿しローラ。 Al 2 O 3 , SiO 2 , TiO 2 , Cr is applied to the outer peripheral surface of a cast iron or steel roller that has been surface treated.
A plasma sprayed layer of oxide-based ceramics made of at least one of Cr2O3 and ZrO2 is formed, and the porous portion of the sprayed layer is further coated with Cr2O3 40-8 .
0% by weight, AI2O3 10-30% by weight, SiO
2. A dampening roller for a printing press, characterized in that it is sealed with a coating agent of oxide ceramics containing 10 to 30% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2545186U JPS62136353U (en) | 1986-02-24 | 1986-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2545186U JPS62136353U (en) | 1986-02-24 | 1986-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62136353U true JPS62136353U (en) | 1987-08-27 |
Family
ID=30825616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2545186U Pending JPS62136353U (en) | 1986-02-24 | 1986-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62136353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342290A (en) * | 1989-07-07 | 1991-02-22 | Kubota Corp | Damping roller for offset printing and manufacture thereof |
| JP2011513099A (en) * | 2008-03-13 | 2011-04-28 | コーテック ゲゼルシャフト フル オーベルフレーヘンフェレデルンク エムベーハー | Roller body with roller coating for improving ink-water-emulsion formation in a printing unit of a wet offset printing press and method for manufacturing the same |
| CN105316674A (en) * | 2015-12-01 | 2016-02-10 | 南通大学 | Preparation method of high-surface-accuracy wear-resistant coating |
-
1986
- 1986-02-24 JP JP2545186U patent/JPS62136353U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342290A (en) * | 1989-07-07 | 1991-02-22 | Kubota Corp | Damping roller for offset printing and manufacture thereof |
| JP2011513099A (en) * | 2008-03-13 | 2011-04-28 | コーテック ゲゼルシャフト フル オーベルフレーヘンフェレデルンク エムベーハー | Roller body with roller coating for improving ink-water-emulsion formation in a printing unit of a wet offset printing press and method for manufacturing the same |
| CN105316674A (en) * | 2015-12-01 | 2016-02-10 | 南通大学 | Preparation method of high-surface-accuracy wear-resistant coating |
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