5 thoughts on “Will the thousands of gold be reduced after the high temperature is baked?”
Tonya
7. Gold fusion will not reduce the total amount. 1300 degrees can melt gold. Only purification will lose the total amount of gold raw materials! Gold raw materials are not divided into brands, only divided into color! 1, why is the recycling price of someone reported or higher than the international gold price? The recovery price you report is more than a dozen dollars lower than them? Dear, most people understand the recovery price, that is, the price of the hand, that is, the settlement price, the recovery price we report is the settlement price. Not the recovery price of each newspaper, it is the "recovery price" you understand! How tall the recycling price reports is floating clouds, how much do you actually get, right? It is not a depreciation fee for false puppets, or you will avoid being deceived if you choose your gold or deduct your gold! Dear, do you understand? Intersection Don't be blinded by your eyes! Dear, you can ask the merchant to recycle the door. Do n’t you know the truth when you try it?
2, my jewelry is a big brand such as Chow Tai Fook and Chow Sang Sheng. Can't the price be higher? Kou, Zhou Dafu, Zhou Shengsheng and other brands of gold jewelry are also made of gold materials. The recovery session only considers the value of raw materials and regardless of its original brand value.
3, my jewelry is still brand new. I haven't worn it for a day. Can't the price be higher? Dear, when jewelry enters the recycling session, only consider the value of raw material. It turned out to be wearing and wearing the length of time, which does not affect its own raw material value. It has been wearing the same recovery price for ten years and not wearing a day.
4, the bills of buying jewelry cannot be found, will it affect the recycling price? Dear, the value of the raw material value of the jewelry itself determines the recycling price of the jewelry, which has nothing to do with other factors, but it is better to find the bills. This can better know the details of the jewelry and protect your rights.
5. Why is the recycling price of pawn and gold shops lower? This metal company specializes in the recovery of gold, platinum platinum, etc. The purchase and sale of golden boards is listed; ‘’ Shenzhen Quanjin Golden Travel ’’ is more professional, and the recovery price is higher. The pawn and gold shops cannot determine your gold. The jewelry processing plant, so the price of precious metal companies is relatively advantageous. The regular precious metal company has the color of the spectrometer to detect the gold.
6. How can I buy jewelry 380 one grams in the mall? The jewelry price includes: gold raw material price (equivalent to international gold prices) packaging fee processing fee gold shop profit (including rent, labor, brand, taxes and other fees) . The value of gold itself, that is, raw materials, can also be called international gold prices, and international gold prices are changing every day. Therefore, gold recovery prices also change with the fluctuations of international gold prices.
The melting point of gold is around 1063 ° C. The temperature of the general flames (such as lighter flames and natural gas burning) is only a few hundred degrees Celsius, which is not enough to change physical and chemical properties. In the process of gold jewelry processing, there is a procedure of "overfire", which is about burning the gold with high temperature muskets (the flame temperature of about 2000 ° C). There is no 100%purity in the gold jewelry. At high temperature, the trace impurity metals in gold are evaporated by gasification. Gold jewelry may cause a weight loss of 0.03%. The temperature of the musket will not exceed the boiling point of gold at 2808 ° C, so the golden ingredients are retained without gasification. Therefore, when your jewelry is accidentally reached by the kitchen and lighter, no change will occur. It is necessary to overfire to the jewelry store to renovate, and the weight loss of no more than 0.03%is normal. Your jewelry is only reduced in impurities, and the gold in the jewelry has not decreased.
2, but if the purity of the gold is not enough, for example, the content is 99%, and the 1%impurities will be extinguished after the high temperature melt.
3. I am very happy to answer it for you, if you need to understand it further. Baidu, "Beijing Golden Pearl Gold Recycling"!
The answer is yes The thousands of gold and foot gold 999 here. As the production process, the people with welded (non -pure gold) for welding
, Gold melting point 1064 ° C The living process to melt welded first, facilitates welding This will volatilize after high temperature roasting , the plus gold 999 added to the solder will reduce the weight
7. Gold fusion will not reduce the total amount. 1300 degrees can melt gold. Only purification will lose the total amount of gold raw materials! Gold raw materials are not divided into brands, only divided into color!
1, why is the recycling price of someone reported or higher than the international gold price? The recovery price you report is more than a dozen dollars lower than them?
Dear, most people understand the recovery price, that is, the price of the hand, that is, the settlement price, the recovery price we report is the settlement price. Not the recovery price of each newspaper, it is the "recovery price" you understand! How tall the recycling price reports is floating clouds, how much do you actually get, right? It is not a depreciation fee for false puppets, or you will avoid being deceived if you choose your gold or deduct your gold! Dear, do you understand? Intersection Don't be blinded by your eyes!
Dear, you can ask the merchant to recycle the door. Do n’t you know the truth when you try it?
2, my jewelry is a big brand such as Chow Tai Fook and Chow Sang Sheng. Can't the price be higher?
Kou, Zhou Dafu, Zhou Shengsheng and other brands of gold jewelry are also made of gold materials. The recovery session only considers the value of raw materials and regardless of its original brand value.
3, my jewelry is still brand new. I haven't worn it for a day. Can't the price be higher?
Dear, when jewelry enters the recycling session, only consider the value of raw material. It turned out to be wearing and wearing the length of time, which does not affect its own raw material value. It has been wearing the same recovery price for ten years and not wearing a day.
4, the bills of buying jewelry cannot be found, will it affect the recycling price?
Dear, the value of the raw material value of the jewelry itself determines the recycling price of the jewelry, which has nothing to do with other factors, but it is better to find the bills. This can better know the details of the jewelry and protect your rights.
5. Why is the recycling price of pawn and gold shops lower?
This metal company specializes in the recovery of gold, platinum platinum, etc. The purchase and sale of golden boards is listed; ‘’ Shenzhen Quanjin Golden Travel ’’ is more professional, and the recovery price is higher. The pawn and gold shops cannot determine your gold. The jewelry processing plant, so the price of precious metal companies is relatively advantageous. The regular precious metal company has the color of the spectrometer to detect the gold.
6. How can I buy jewelry 380 one grams in the mall?
The jewelry price includes: gold raw material price (equivalent to international gold prices) packaging fee processing fee gold shop profit (including rent, labor, brand, taxes and other fees)
. The value of gold itself, that is, raw materials, can also be called international gold prices, and international gold prices are changing every day. Therefore, gold recovery prices also change with the fluctuations of international gold prices.
The melting point of gold is around 1063 ° C. The temperature of the general flames (such as lighter flames and natural gas burning) is only a few hundred degrees Celsius, which is not enough to change physical and chemical properties. In the process of gold jewelry processing, there is a procedure of "overfire", which is about burning the gold with high temperature muskets (the flame temperature of about 2000 ° C). There is no 100%purity in the gold jewelry. At high temperature, the trace impurity metals in gold are evaporated by gasification. Gold jewelry may cause a weight loss of 0.03%. The temperature of the musket will not exceed the boiling point of gold at 2808 ° C, so the golden ingredients are retained without gasification. Therefore, when your jewelry is accidentally reached by the kitchen and lighter, no change will occur. It is necessary to overfire to the jewelry store to renovate, and the weight loss of no more than 0.03%is normal. Your jewelry is only reduced in impurities, and the gold in the jewelry has not decreased.
Gold will not be less, but the dirt above will disappear, so the weight will be a little less weight
1. Do not reduce weight.
2, but if the purity of the gold is not enough, for example, the content is 99%, and the 1%impurities will be extinguished after the high temperature melt.
3. I am very happy to answer it for you, if you need to understand it further. Baidu, "Beijing Golden Pearl Gold Recycling"!
The answer is yes
The thousands of gold and foot gold 999 here. As the production process, the people with welded (non -pure gold) for welding
, Gold melting point 1064 ° C
The living process to melt welded first, facilitates welding
This will volatilize after high temperature roasting
, the plus gold 999 added to the solder will reduce the weight