2 thoughts on “Gold does not have its own brand steel print? Is it true that there are thousands of gold 999?”

  1. Hello, gold does not necessarily have steel printing. Thousands of gold is the meaning of 999, which is true! 2. 1. Cooked gold: It is the gold that has been smelted and purified by gold. Generally, the purity is generally higher and the density is fine. Based on the height of the color, the cooked gold is divided into three types of gold, red gold, and color gold,
    2, pure gold: 99.6%or more of the color
    3, the gold-containing content is not less than 990 ‰
    4, thousands of feet The gold content is greater than 999 ‰.
    5, Chijin: It is close to the meaning of pure gold, and the standards of different locations are different. The gold sold in the international market is 99.6%of
    6, which is Chi Jin. The red gold in the territory is generally between 99.2%-99.6%and generally above 99%.
    The gold contains only silver ingredients, called the color gold. Its color is about 95%, red yellow; about 80%is positive yellow; about 70%is cyan yellow, commonly known as "seven greens, eight yellow, nine five red red".
    ② mixed -colored gold (small mixed gold, large mixed gold)
    In except for silver, gold also contains other metals such as steel, zinc, tin, aluminum, etc., all called mixed gold.
    8, the mixed gold gold is divided into small mixed gold and big mixed gold according to its copper content.
    Small mixed gold: Among the total impurities contained in gold, no more than one -tenth of the copper -containing copper -containing gold (such as 95%of gold, 5%of the mixed mass, and the amount of copper content does not exceed 0.5 %). Its characteristics: The color is reddish and the constitution is harder than the clear gold. There are numbness on Jinbao and Golden Bar.
    It big mixed gold: In the total amount of impurities contained in gold, more than one -tenth of the copper -containing gold is called a large mixed gold (such as 90%of golden gold, the impurities content is 10%, and the amount of copper contains more than 1%) Essence Its characteristics: red copper mixed gold, its epidermis is slightly purple -red, after the fire is burned, that is, turning black, the color is below 90%, the folding mouth is a shell crystal sandy, the constitution is hard and brittle, and the hit is hit. There are long rhymes, bronze mixed with gold, and the epidermis is wrinkled.

  2. From this perspective, it cannot be fully judged whether it is true gold, but according to the performance you said, if you buy it in the old temple gold shop, you can basically determine that it is true. Generally, there are not many Shanghai characters.

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