JPH03115654U - - Google Patents

Info

Publication number
JPH03115654U
JPH03115654U JP2237890U JP2237890U JPH03115654U JP H03115654 U JPH03115654 U JP H03115654U JP 2237890 U JP2237890 U JP 2237890U JP 2237890 U JP2237890 U JP 2237890U JP H03115654 U JPH03115654 U JP H03115654U
Authority
JP
Japan
Prior art keywords
plating
cylinder liner
liner according
nitridation
nitriding
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
Application number
JP2237890U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2237890U priority Critical patent/JPH03115654U/ja
Publication of JPH03115654U publication Critical patent/JPH03115654U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Chemically Coating (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示すシリンダライナ
の縦断面図である。 １……シリンダライナ、２……Ｃｕめつき＋Ｎ
ｉめつき、３……窒化層である。 The drawing is a longitudinal sectional view of a cylinder liner showing an embodiment of the present invention. 1...Cylinder liner, 2...Cu plating +N
i plating, 3... is a nitrided layer.

Claims (1)

【実用新案登録請求の範囲】 (1) 外周面に窒化防止めつきを施し、内周面に
窒化層を形成したことを特徴とするシリンダライ
ナ。 (2) 窒化防止めつきがＣｕ又はＣｕ−Ｓｎ合金
の軟質めつきであることを特徴とする請求項１記
載のシリンダライナ。 (3) 窒化防止めつきがＣｕ又はＣｕ−Ｓｎ合金
の軟質めつき上にＮｉ又はＣＲめつきを施したも
のであることを特徴とする請求項１記載のシリン
ダライナ。 (4) 窒化防止めつきの厚さが１０〜４０μｍで
あることを特徴とする請求項１，２、又は３記載
のシリンダライナ。[Claims for Utility Model Registration] (1) A cylinder liner characterized by having anti-nitriding plating applied to the outer circumferential surface and a nitrided layer formed on the inner circumferential surface. (2) The cylinder liner according to claim 1, wherein the nitridation-preventing plating is soft plating of Cu or Cu-Sn alloy. (3) The cylinder liner according to claim 1, wherein the nitridation-preventing plating is formed by applying Ni or CR plating on soft plating of Cu or Cu-Sn alloy. (4) The cylinder liner according to claim 1, 2, or 3, wherein the thickness of the anti-nitriding plating is 10 to 40 μm.
JP2237890U 1990-03-06 1990-03-06 Pending JPH03115654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2237890U JPH03115654U (en) 1990-03-06 1990-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2237890U JPH03115654U (en) 1990-03-06 1990-03-06

Publications (1)

Publication Number Publication Date
JPH03115654U true JPH03115654U (en) 1991-11-29

Family

ID=31525386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2237890U Pending JPH03115654U (en) 1990-03-06 1990-03-06

Country Status (1)

Country Link
JP (1) JPH03115654U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016540899A (en) * 2013-10-22 2016-12-28 ディケイ‐ロック・コーポレイションＤｋ‐Ｌｏｋ Ｃｏｒｐｏｒａｔｉｏｎ Partial heat treatment method using double metal layer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176867A (en) * 1986-10-24 1988-07-21 Mazda Motor Corp Manufacture of gear fitting member

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176867A (en) * 1986-10-24 1988-07-21 Mazda Motor Corp Manufacture of gear fitting member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016540899A (en) * 2013-10-22 2016-12-28 ディケイ‐ロック・コーポレイションＤｋ‐Ｌｏｋ Ｃｏｒｐｏｒａｔｉｏｎ Partial heat treatment method using double metal layer
EP3061835A4 (en) * 2013-10-22 2017-07-12 DK-LOK Corporation Partial heat treatment method using dual metal layers

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