CN106381483A

CN106381483A - Nickel deposition technology

Info

Publication number: CN106381483A
Application number: CN201610834398.8A
Authority: CN
Inventors: 池明星
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-15
Filing date: 2016-09-15
Publication date: 2017-02-08

Abstract

The invention discloses a nickel deposition technology. The nickel deposition technology comprises the technology processes that the metal surface of a product is subjected to oil removing and rust removing treatment firstly, and the product is placed in hot water at the temperature of 50 DEG C to be washed; the product is placed in hot water at the temperature of 90 DEG C and preheated, then the product is immersed in a plating solution at the temperature of 85 DEG C to be treated, and the immersing time is determined according to the thickness requirement of a plating layer; after the product is treated through the plating solution, the product is placed in hot water at the temperature of 50 DEG C to be washed thoroughly; and finally, the product is placed in an oven at the high temperature of 400 DEG C to be baked for 1 h, and after heat treatment, the hardness of the product can reach 1,000 HV or above. The nickel deposition technology is characterized in that the plating solution comprises formula raw materials including, by weight, 280-330 parts of nickel sulfate, 220-300 parts of sodium hypophosphite, 150-210 parts of sodium acetate, 62-68 parts of lactic acid, 80-120 parts of DL-apple vinegar, 20-30 parts of sodium hydroxide and 13-18 parts of complexing agents.

Description

A kind of nickel deposition process

Technical field

The present invention relates to a kind of electroplating technology, especially adapt to a kind of nickel deposition work for cooker or tea set surface treatment Skill.

Background technology

With social development, the prosperity of economy, growth in the living standard, people increasingly note to the health perception of body Weight, particularly particularly important to the health of cooker and tea set, the tea set used by current people is all with stainless steel cup or glass Based on, glass has frangible feature, contains heavy metal element in stainless steel cup, is difficult to exclude, for a long time after entering body Drink and be unfavorable for healthy, although 304 stainless materials generally believe nontoxic, only chromium contents of heavy metal elements is low Some, the teapot such as boiling water, suffer using it is possible to chromium heavy metal element is released in tea at high temperature for a long time.Some Bad retailer, for profit-push, is said to be the tea set of 201 stainless steels the tea set of 304 stainless steels, a lot of consumption Person does not identify, can have dust thrown into the eyes unavoidably.In addition the cookware materials of pot are all made with rustless steel, the pig iron or aluminum, real for a long time The food being burnt with aluminum pot is bad to cranial nerve, and the iron pan made with the pig iron is although will not damage to body, but easily gives birth to Rust, unhygienic, iron pan gets rusty and will produce ferrum oxide, and ferrum oxide is detrimental to healthy material, and present people are the most general All over be non-stick pan, really do not glue food when non-stick pan just begins to use, cleaning is also easily, very popular, but Use time length, the paint that do not glue on pot is unconsciously coming off, and the various problems more than existing, are technical research people Member is badly in need of problem to be solved.

Content of the invention

In order to overcome the shortcomings of the problems referred to above, the present invention provides a kind of nickel deposition process, and this nickel deposition process can make tea set Or the surface of cooker all deposits that one layer hard nontoxic and the metallic nickel that will not get rusty, metallic nickel molecule passes through chemical reaction handle In the molecule on various tea sets or cooker resultant metal surface, after this PROCESS FOR TREATMENT, the hardness of product reaches nickel molecule infiltration To more than 1000HV.

The technical solution adopted for the present invention to solve the technical problems is：A kind of nickel deposition process is it is characterised in that nickel To in the surface treatment of tea set or cooker, this technological process is depositing operation technology application：First the metal surface of product is carried out Oil removing is derusted process, is carried out in hot water product being put into 50 degree, then product is put into preheating in 90 degree of hot water, then (thickness requirement according to coating determines soak time) is processed, product is through plating solution in plating solution product being immersed 85 degree After process, clean up in the hot water placing into 50 degree, finally product is put into the baking oven of 400 degree of high temperature, carry out 1 hour drying Roasting, after Overheating Treatment, the hardness of product can reach more than 1000HV.

The electroplate liquid formulation of nickel deposition process of the present invention, is made up of the raw material of following weight proportion：

Nickel sulfate 280-330 part, sodium hypophosphite 220-300 part, Sodium Acetate Trihydrate 150-210 part, lactic acid 62-68 part, DL- Herba Marsileae Quadrifoliae Fruit vinegar 80-120 part, sodium hydroxide 20-30, chelating agent 13-18 part.

The invention has the beneficial effects as follows：This nickel deposition process belongs to environment-friendly type table from raw material to operation environmentally safe Face handling process, to any complicated or different product, as long as putting in plating solution, just can obtain each position uniform The coating causing, coating is smooth, need not reprocess and polish, hardness can reach more than 1000HV, and corrosion resistance is strong, alloy layer with Metal product combines force intensity greatly, and non-scale does not fall off, non-foaming, and the thickness of coating can control, and thoroughly compensate for general The defect that energising depositing process is not enough.

Brief description

With reference to the accompanying drawings and examples the present invention is further illustrated.

Fig. 1 is the structural representation of embodiment of the present invention teapot nickel deposition.

Fig. 2 is the structural representation of embodiment of the present invention frying pan nickel deposition.

In figure, 1. spout, 2. handle, 3. pot lid, 4. nickel sedimentary, 5. kettle body, 6. pot button, 7. panhandle, 8. pot.

Specific embodiment

In FIG, teapot is made up of spout 1, handle 2, pot lid 3 and kettle body 5, before not carrying out nickel deposition, first tea The appearance of kettle carries out baking vanish or other surface treatment, the inner face of teapot and the inner face of pot lid is carried out oil removing and derusts, teapot is put Enter in 50 degree of hot water and be carried out, then teapot is put into preheating in 90 degree of hot water, then teapot is immersed in 85 degree of plating solutions and process (thickness requirement according to coating to determine soak time), takes out after plating solution is processed, and the surface of teapot is formed for one layer all Even nickel sedimentary 4, puts in 50 degree of hot water and cleans up, then the baking oven that teapot is put into 400 degree of high temperature carry out toasting 1 little When, after Overheating Treatment, the hardness of teapot can reach more than 1000HV.

In fig. 2, frying pan is made up of pot 8, panhandle 7 and pot button 6, first the surface of frying pan is carried out oil removing and derusts place Reason, puts frying pan in 50 degree of hot water into and is carried out, then frying pan is put into preheating in 90 degree of hot water, then frying pan is immersed 85 degree Process (thickness requirement according to coating to determine soak time) in plating solution, take out after plating solution is processed, the surface of frying pan is just Form one layer of uniform nickel sedimentary 4, be then placed in 50 degree of hot water and clean up, then frying pan is put into the baking oven of 400 degree of high temperature Baking 1 hour, the hardness of frying pan just can reach more than 1000HV, and therefore no matter the hardness of rustless steel rotating wash bowl is 180HV, How you clean frying pan with rustless steel rotating wash bowl, also wipe the nickel sedimentary on not bad pot surface.

Make a general survey of above-mentioned, this technique can be applicable to cooker, tea set (includes frying pan, pressure cooker, teacup, cast iron process and cast iron Teapot) on surface treatment, the product corrosion resistance crossed through this PROCESS FOR TREATMENT is strong, and wearability is good, and glossiness is high, nickel sedimentary Thickness and composition uniformly, non-scale, do not fall off, non-foaming, case hardness is high, and Technology strong adaptability, in deep hole, pipe The inner surface in part, turning and gap all can get uniform alloy layer.

Above-described the scope of the claims being only embodiments of the invention, not thereby limiting the present invention, every utilization is originally Equivalent structure that in invention, description, right and accompanying drawing content are made or equivalent flow conversion and direct or indirect with it The technical field of its correlation, is included in the scope of patent protection of the present invention.

Claims

1. a kind of nickel deposition process, its technological process is：First the metal surface of product is carried out oil removing to derust process, product is put Enter in 50 degree of hot water and be carried out, then product is put into preheating in 90 degree of hot water, then product is invaded in 85 degree of plating solutions and process (thickness requirement according to coating invades the bubble time to determine), product, after plating solution process, places into clean in 50 degree of hot water and does Only, the baking oven finally product being put into 400 degree of high temperature carries out toasting 1 hour, and after Overheating Treatment, the hardness of product can reach More than 1000HV is it is characterised in that be made up of the electroplate liquid formulation raw material of following weight proportion：Nickel sulfate 280-330 part, secondary phosphorous Sour sodium 220-300 part, Sodium Acetate Trihydrate 150-210 part, lactic acid 62-68 part, DL- apple vinegar 80-120 part, sodium hydroxide：20-30, network Mixture：13-18 part.