CN104894565B

CN104894565B - A kind of method for boiling silver product

Info

Publication number: CN104894565B
Application number: CN201510231123.0A
Authority: CN
Inventors: 李杰石
Original assignee: Henan Mengxiang Pure Silver Products Co Ltd
Current assignee: Henan Mengxiang Pure Silver Products Co Ltd
Priority date: 2015-05-08
Filing date: 2015-05-08
Publication date: 2017-10-10
Anticipated expiration: 2035-05-08
Also published as: CN104894565A

Abstract

The present invention relates to silverware processing technique field, and in particular to a kind of method for boiling silver product, and this method also includes silverware is carried out after firing to boil white, and described boil white is：In 35 45 DEG C of temperature, silverware is put into acid with cooking 3 7min in the mixed liquor of water, then by silverware brushing, the mass ratio of the acid and acid in the mixed liquor of water and water is 1.5 5:1.Stress in particular during boiling, strict temperature control and time, brush brushing is then used, the silverware so obtained preferably reduces silver true qualities, it is elegant in appearance, with good reserve value, and silverware made from this method is without any chemical residual, health environment-friendly, advantageously in health, with more preferable health value, at the same the application also emphasize it is described boil white process and to be repeated 35 times, its color and luster effect of the silverware so obtained is more preferable.

Description

A kind of method for boiling silver product

Technical field

The present invention relates to silverware processing technique field, and in particular to a kind of method for boiling silver product.

Background technology

B.C., ancients are known that silver has accelerated wound healing, preventing and treating infection, the work purified water with anti-corrosive fresh-keeping With it can prevent bacterial growth, five viscera settling, centering god, stop palpitate with fear, remove pathogenic factor.Silver has remarkable sterilization functions, and general is anti- Raw element can only averagely be played a role to 6 kinds of germs, but silver can eliminate 650 kinds of germs.

Silver ion has very strong bactericidal action, very good to human body.Ancients say that the healthy wealth and rank of body band silver can accompany, It is precious metal to be not only because it, medically, and it is more taller to the efficiency of health than gold.

At present, silverware style is exquisite, immediately following fashion, and neutral original texture is possessed on material, is more noted on style Lie fallow again individual character, in design more courageously exaggeration, be more suitable for daily wearing dressing, the fashion intelligent family of big and medium-sized cities, often Individual season all buys number set fashion silver jeweleries, and for the different clothes mood different with expression of arranging in pairs or groups, silver jeweleries breaks traditions, fully Modern's showing personality is catered to, the characteristics of immediately following fashion.Popular, some techniques pseudo-classic, modelled after an antique along with trend of back-to-ancients in recent years Product and ornaments enjoy people to pursue, but silverware is generally traditional smooth surface technique at present, therefore, how to have immediately following fashion, exploitation The silverware for having more technological effects turns into the industry technical problem to be solved.

The content of the invention

It is an object of the invention to provide a kind of method for boiling silver product, a kind of system of new silverware this method provide Make technique, the technique can reduce silver true qualities, obtained silverware has special fashion style.

In order to realize the above object the present invention is adopted the following technical scheme that：

A kind of method for boiling silver product, methods described includes being molded and fire step by silver material, and forming step is included first Silver material is pressed into 0.03-3mm silver strip using tablet press machine, section tempering, should then again by mould by silver strip rotary press modelling Method also includes silverware is carried out after firing to boil white, and described boil white is：In 35-45 DEG C of temperature, silverware is put into the mixed of acid and water Close in liquid and cook 3-7min, then by silverware brushing, the mass ratio of the acid and acid in the mixed liquor of water and water is 1.5-5:1； It is described boil it is white after silverware be put into clear water rinsed 3-5 times, be then placed in boiling water and scald 2-4 after, drying obtains finished product.

It is preferred that, it is described boil it is white be repeated 3-5 times, after cooking every time, using copper brush by silverware brushing.

This method also includes carrying out silverware pickling before firing, and it in mass concentration is that 15-25% sulfuric acid is molten that the pickling, which is, 10-15min is soaked in liquid, soaking temperature is 35-45 DEG C.

It is preferred that, it is described fire be in temperature be that under the conditions of 750-800 DEG C, the silverware of shaping is burnt to aglow.

It is preferred that, this method polishes smooth after also including silver material shaping, is then freezed and/or carved quarter.

It is preferred that, the polishing for successively with 320 mesh, 600 mesh, 800 mesh sand paper carry out being polishing to silverware it is smoothly flawless Defect.

It is preferred that, the accessory for needed for using silver soldering medicine by silverware that freezes is welded on silverware, it is described freeze after by silver Device is fired 3-5min under the conditions of 780-850 DEG C, is then placed in acid solution and 3-5min is soaked under the conditions of 50-60 DEG C.

It is preferred that, the silver soldering medicine is composed of the following components by weight：86.5-90 parts of silver, 8-13 parts of red metal, zinc 2- 5 parts.

Described carve carves pattern at quarter to be carved on the silverware of shaping.

The method that what the present invention was provided boil silver product, including will the shaping of silver material and fire it is right after step, in addition to firing Silverware carries out boiling white, stresses in particular during boiling, strict temperature control and time, then uses brush brushing, so obtain Silverware preferably reduce silver true qualities, it is elegant in appearance, with good reserve value, and silverware made from this method Without any chemical residual, health environment-friendly there is more preferable health to be worth advantageously in health, when using, while this Shen Boiling white process described in please also emphasizing will be repeated 3-5 times, and its color and luster effect of the silverware so obtained is more preferable.

Brief description of the drawings

Fig. 1 is the photo for boiling the silverware obtained by the method for silver product that the embodiment of the present invention 1 is provided.

Embodiment

Embodiment 1

A kind of method for boiling silver product, the described method comprises the following steps：

(1) it is molded：Silver material is pressed into 0.03mm silver strip by tablet press machine first, is then spun into silver strip with mould Various device shapes, the silver material is S990 silver material；

(2) polish：The silverware of shaping is stuck in whipper mould, silverware is wiped with 320 mesh sand paper, then uses 600 mesh Sand paper wipes silverware up to surfacing, then smooth to surfacing with 800 mesh sand paper wiping silverware, without any flaw；

(3) freeze：Accessory needed for silverware is fixed with copper wire, then accessory is welded on silverware using silver soldering medicine, is burnt Silverware is fired 4min by postwelding under the conditions of 810 DEG C, is then placed in acid solution and is soaked 4min under the conditions of 55 DEG C.It is described Silver soldering medicine is composed of the following components by weight：86.5 parts of silver, 13 parts of red metal, 4 parts of zinc；

(4) carve and carve：Protean pattern is processed on silverware with specific skill and technique with the different chisels of irony；

(5) pickling：15min is soaked in 15% sulfuric acid solution, the soaking temperature is 45 DEG C；

(6) fire：Using firelock under the conditions of 770 DEG C, the silverware of shaping is burnt to aglow；

(7) boil white：Carry out boiling white using acid and the mixed liquor of water, in 35 DEG C of temperature, silverware is put into the mixing of acid and water 7min is cooked in liquid, then by silverware with brush brushing made of copper, the mass ratio of the acid and sour and water in the mixed liquor of water is 1.5:1, the cooking will be repeated 4 times, after cooking every time, using copper brush by silverware brushing；

(8) boil it is white after will be pressed light on silverware surface projection position with optical tool, protruding parts is reached lines Bai Liangliu Freely, then silverware is put into clear water and rinsed 3 times, placed into boiling water and scald 4 times, drying is got product.

Embodiment 2

(1) it is molded：Silver material is pressed into 1.6mm silver strip by tablet press machine first, is then spun into silver strip with mould Various device shapes, the silver material is S990 silver material；

(3) freeze：Accessory needed for silverware is fixed with copper wire, then accessory is welded on silverware using silver soldering medicine, adopted Silverware is linked together with silver soldering medicine, silverware is fired 5min under the conditions of 780 DEG C after freezing, acid solution is then placed in In soak 3min under the conditions of 60 DEG C.The silver soldering medicine is composed of the following components by weight：90 parts of silver, 8 parts of red metal, zinc 2 Part；

(5) pickling：10min is soaked in 25% sulfuric acid solution, the soaking temperature is 35 DEG C；

(6) fire：Using firelock under the conditions of 800 DEG C, the silverware of shaping is burnt to aglow；

(7) boil white：Carry out boiling white using the mixed liquor of acid and water, in temperature 45 C, silverware is put into the mixing of acid and water 3min is cooked in liquid, then by silverware with brush brushing made of copper, the mass ratio of the acid and sour and water in the mixed liquor of water is 5:1, the cooking will be repeated 3 times, after cooking every time, using copper brush by silverware brushing；

(8) boil it is white after will be pressed light on silverware surface projection position with optical tool, protruding parts is reached lines Bai Liangliu Freely, then silverware is put into clear water and rinsed 4 times, placed into boiling water and scald 3 times, drying is got product.

Embodiment 3

(1) it is molded：Silver material is pressed into 3mm silver strip by tablet press machine first, is then spun into silver strip respectively with mould Device shape is planted, the silver material is expected for S990 silver；

(3) freeze：Accessory needed for silverware is fixed with copper wire, then accessory is welded on silverware using silver soldering medicine, adopted Silverware is linked together with silver soldering medicine, silverware is fired 3min under the conditions of 850 DEG C after freezing, acid solution is then placed in In 5min is soaked under the conditions of 50 DEG C, the silver soldering medicine is composed of the following components by weight：88 parts of silver, 10 parts of red metal, zinc 5 Part；

(5) pickling：13min is soaked in 20% sulfuric acid solution, the soaking temperature is 40 DEG C；

(6) fire：Using firelock under the conditions of 750 DEG C, the silverware of shaping is burnt to aglow；

(7) boil white：Carry out boiling white using acid and the mixed liquor of water, in 40 DEG C of temperature, silverware is put into the mixing of acid and water 5min is cooked in liquid, then by silverware with brush brushing made of copper, the mass ratio of the acid and sour and water in the mixed liquor of water is 3:1, the cooking will be repeated 5 times, after cooking every time, using copper brush by silverware brushing；

(8) boil it is white after will be pressed light on silverware surface projection position with optical tool, protruding parts is reached lines Bai Liangliu Freely, then silverware is put into clear water and rinsed 5 times, placed into boiling water and scald 2 times, drying is got product.

Claims

1. a kind of method for boiling silver product, methods described includes being molded and fire step by silver material, it is characterised in that this method Also include silverware is carried out after firing to boil white, described boil white is：In 35-45 DEG C of temperature, silverware is put into the mixed liquor of acid and water Middle cooking 3-7min, then by silverware brushing；The mass ratio of the acid and acid in the mixed liquor of water and water is 1.5-5：1；It is described Boil it is white after silverware be put into clear water rinsed 3-5 times, be then placed in boiling water and scald 2-4 after, drying obtains finished product；It is described Boil it is white be repeated 3-5 times, after cooking every time, using copper brush by silverware brushing.

2. the method according to claim 1 for boiling silver product, it is characterised in that this method is also included before firing to silverware Pickling is carried out, the pickling is soaks 10-15min in mass concentration is 15-25% sulfuric acid solutions, and soaking temperature is 35-45 ℃。

3. the method according to claim 1 for boiling silver product, it is characterised in that it in temperature is 750- that the firing, which is, Under the conditions of 800 DEG C, the silverware of shaping is burnt to aglow.

4. the method according to claim 1 for boiling silver product, it is characterised in that this method is beaten after also including silver material shaping Cunning is polished, quarter is then freezed and/or carved.

5. the method according to claim 4 for boiling silver product, it is characterised in that the polishing for successively with 320 mesh, 600 mesh, the sand paper of 800 mesh carry out that to be polishing to silverware smoothly indefectible.

6. the method according to claim 4 for boiling silver product, it is characterised in that described to freeze to use silver soldering medicine by silver Accessory is welded on silverware needed for device, it is described freeze after silverware is fired 3-5min, Ran Houfang under the conditions of 780-850 DEG C Enter and soak 3-5min in acid solution under the conditions of 50-60 DEG C.

7. the method according to claim 6 for boiling silver product, it is characterised in that the silver soldering medicine is by weight by following Component is constituted：86.5-90 parts of silver, 8-13 parts of red metal, 2-5 parts of zinc.

8. the method according to claim 4 for boiling silver product, it is characterised in that it is on the silverware of shaping that the engraving tool, which is carved, Engraving tool carves pattern.