CN103243364A - Stainless steel part with composite nickel layer - Google Patents

Stainless steel part with composite nickel layer Download PDF

Info

Publication number
CN103243364A
CN103243364A CN2013101988131A CN201310198813A CN103243364A CN 103243364 A CN103243364 A CN 103243364A CN 2013101988131 A CN2013101988131 A CN 2013101988131A CN 201310198813 A CN201310198813 A CN 201310198813A CN 103243364 A CN103243364 A CN 103243364A
Authority
CN
China
Prior art keywords
stainless steel
nickel
steel part
layer
preplating
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
CN2013101988131A
Other languages
Chinese (zh)
Inventor
董建中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUJIANG DONGXIN PLASTIC PACKAGING FACTORY
Original Assignee
WUJIANG DONGXIN PLASTIC PACKAGING FACTORY
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 by WUJIANG DONGXIN PLASTIC PACKAGING FACTORY filed Critical WUJIANG DONGXIN PLASTIC PACKAGING FACTORY
Priority to CN2013101988131A priority Critical patent/CN103243364A/en
Publication of CN103243364A publication Critical patent/CN103243364A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a stainless steel part with a composite nickel layer. The base body of the stainless steel part is made of stainless steel material; and the surface of the base body is sequentially provided with a first nickel preplating layer, bright nickel, a second nickel preplating layer and a chromium abrasion-resistant layer. According to the stainless steel part, the composite nickel layer is subjected to two-time nickel preplating, so that the binding force among the stainless steel-bright nickel-chromium abrasion-resistant layer is increased, and the phenomena of delamination and bubbling are effectively prevented.

Description

A kind of compound nickel dam stainless steel part
?
Technical field
The invention belongs to electronics handware sufacing field, relate in particular to the production technology of the anticorrosive wear-resistant composite bed of stainless steel work-piece.
Background technology
Stainless steel is because its excellent physics-chem characteristic has widespread use, but obtains technical division's maturation of better wear-resisting, corrosion resistance nature at the enterprising electroplating of stainless steel.Because the bonding force between stainless steel and the most electrodeposition of metals is bad, cause peeling, bubbling phenomenon between layer and the layer easily.
Summary of the invention
Goal of the invention: at the problem and shortage of above-mentioned existing existence, the invention provides a kind of bonding force compound nickel dam stainless steel part good, anticorrosive wear-resistant.
Technical scheme: for achieving the above object, the present invention is by the following technical solutions: a kind of compound nickel dam stainless steel part, the matrix of described stainless steel part is stainless steel, and this matrix surface is provided with first pre-nickel plating, bright nickel, the second preplating pre-nickel plating and chromium wearing layer successively.
As preferably, the thickness of described first pre-nickel plating and second pre-nickel plating is 0.1~0.5 micron.
As preferably, the thickness of described chromium wearing layer is 1~5 micron.
Beneficial effect: compared with prior art, the present invention has the following advantages: thus the compound nickel dam of the present invention has effectively been avoided peeling and bubbling phenomenon by the bonding force between secondary nickel preplating raising stainless steel-bright nickel-chromium wearing layer.
Description of drawings
Fig. 1 is the structural representation of the compound nickel dam stainless steel part of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1, stainless steel base 1 is through after the pre-treatment, after in the nickel preplating plating bath, electroplating 45s, the thickness of first pre-nickel plating 2 is about 0.4 micron, entering bright nickel again through washing electroplates 5min and obtains bright nickel coating 3 about 4 microns, through entering again in the nickel preplating plating bath and electroplate 30s after the washing, obtain the second about 0.2 micron pre-nickel plating 4, electroplate 3min through the sexavalent chrome plating bath again and obtain chromium wearing layer 5 about 1.5 microns this moment.Owing between stainless steel-bright nickel-chromium wearing layer, nickel preplating is set all, thereby has improved the bonding force between them greatly.
Wherein, the nickel preplating plating bath is the aqueous solution of hydrochloric acid that contains nickelous chloride and the 100ml/L of 35~100g/L, and service temperature is 25~45 ℃, and current density is 4~10 amperes/square decimeter.
The preferred specific embodiment of described the present invention only is used for the explanation embodiments of the present invention by reference to the accompanying drawings above; rather than as the restriction to aforementioned goal of the invention and claims content and scope; any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment all still belong to the technology of the present invention and rights protection category.

Claims (3)

1. compound nickel dam stainless steel part, it is characterized in that: the matrix of described stainless steel part is stainless steel, this matrix surface is provided with first pre-nickel plating, bright nickel layer, the second preplating pre-nickel plating and chromium wearing layer successively.
2. according to the described compound nickel dam stainless steel part of claim 1, it is characterized in that: the thickness of described first pre-nickel plating and second pre-nickel plating is 0.1~0.5 micron.
3. according to the described compound nickel dam stainless steel part of claim 1, it is characterized in that: the thickness of described chromium wearing layer is 1~5 micron.
CN2013101988131A 2013-05-24 2013-05-24 Stainless steel part with composite nickel layer Pending CN103243364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101988131A CN103243364A (en) 2013-05-24 2013-05-24 Stainless steel part with composite nickel layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101988131A CN103243364A (en) 2013-05-24 2013-05-24 Stainless steel part with composite nickel layer

Publications (1)

Publication Number Publication Date
CN103243364A true CN103243364A (en) 2013-08-14

Family

ID=48923235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101988131A Pending CN103243364A (en) 2013-05-24 2013-05-24 Stainless steel part with composite nickel layer

Country Status (1)

Country Link
CN (1) CN103243364A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105506691A (en) * 2015-12-28 2016-04-20 广东欧珀移动通信有限公司 Surface treatment method for stainless steel, stainless steel housing and mobile terminal
CN108866591A (en) * 2018-08-22 2018-11-23 嘉兴恒亚汽车部件有限公司 Front-wheel hub electroplating technology
CN109440152A (en) * 2018-12-29 2019-03-08 钟地长 A kind of iron embryo electroplating technology

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101748457A (en) * 2010-01-20 2010-06-23 大连华辰电镀有限公司 Non-cyanide and lead-free nickelic chromium plating technology
CN203307455U (en) * 2013-05-24 2013-11-27 吴江市董鑫塑料包装厂 Stainless steel workpiece with composite nickel layer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101748457A (en) * 2010-01-20 2010-06-23 大连华辰电镀有限公司 Non-cyanide and lead-free nickelic chromium plating technology
CN203307455U (en) * 2013-05-24 2013-11-27 吴江市董鑫塑料包装厂 Stainless steel workpiece with composite nickel layer

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张新梅: "多层镍/微孔铬电镀的工艺控制", 《电镀与涂饰》, vol. 12, no. 2, 2 July 1993 (1993-07-02), pages 12 - 16 *
陈咏森等: "多层镀镍的作用机理和工艺管理", 《表面技术》, vol. 25, no. 6, 20 December 1996 (1996-12-20) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105506691A (en) * 2015-12-28 2016-04-20 广东欧珀移动通信有限公司 Surface treatment method for stainless steel, stainless steel housing and mobile terminal
CN108866591A (en) * 2018-08-22 2018-11-23 嘉兴恒亚汽车部件有限公司 Front-wheel hub electroplating technology
CN109440152A (en) * 2018-12-29 2019-03-08 钟地长 A kind of iron embryo electroplating technology

Similar Documents

Publication Publication Date Title
CN101445946B (en) Anticorrosive wearable electrodeposit clad layer of Ni-W-P ternary alloy and manufacturing technique and electroplate liquid thereof
CN103243364A (en) Stainless steel part with composite nickel layer
CN102719868A (en) Nickel plating process of stainless steel fastener
CN106283139A (en) Nickel tungsten Graphene composite plating bath, coating and preparation method thereof
CN101122038A (en) Electro chemical machining nano Ni-Fe alloy coat and its electroplate liquid, preparation method and use
CN103911638A (en) Cobalt nickel phosphorus-silicon carbide electroplating solution and electroplating method
CN102418125A (en) Zinc-nickel alloy plating liquid
CN104313656A (en) Nickel-tungsten-silicon carbide-aluminum oxide composite electroplate liquid as well as preparation method and application thereof
CN208164841U (en) There is the automotive headrest bar of composite deposite on a kind of surface
CN203333795U (en) Coating structure of automobile die
CN203307455U (en) Stainless steel workpiece with composite nickel layer
CN109853009A (en) A kind of corrosion resistant coating of mobile phone fast charge interface energization
CN103266321A (en) Preparation method of plastic-based copper-chromium double-layered environmental-friendly wear-resisting electronic hardware fitting
CN205406569U (en) Improve anti -corrosion performance's battery steel casing
CN103469252B (en) The aluminium electrolysis cathode rod iron of anti-carburizi ng
CN105695991A (en) Corrosion-resistance and wear-resistance multilayer coating
CN202760979U (en) Rustproof iron pan
CN205115644U (en) High corrosion resistance's trivalent chromium chromium -plated layer structure
CN205117373U (en) Mining hydraulic prop's compound plating layer structure of hard chrome plating
CN104372392A (en) Method for improving uniformity of small-curvature semiarc-surface chromium coating
CN105525313A (en) Environment-friendly electroplating formula with cobalt-based ternary alloy replacing hard chromium plating and preparation method thereof
CN204589341U (en) Nickel plating and or chromium parts
CN101343770A (en) Piston ring multi-layer chromium based gridding built-in superhard abrasion-proof particle coating plating liquid and plating method
CN106151140B (en) A kind of Environment-friendlywear-resistant wear-resistant spool and hydraulic valve
CN103680669A (en) Environment-friendly tinned copper clad steel wire

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130814