something special wholesale jewelry
5 thoughts on “something special wholesale jewelry How to distinguish the authenticity of gold?”
Leave a Comment
You must be logged in to post a comment.
Shopping Cart
something special wholesale jewelry
You must be logged in to post a comment.
wholesale costume jewelry manchester 1. Whether the gold has white highlights
Masted the gold bar or gold jewelry with ingredients and observed its cut surface with a magnifying glass. iridium.
2, measured the proportion.
In the weight of a pure gold bars with an balance, and then put the gold bars into a measuring cup and flood the gold bar. Then put the detected gold bars in a measuring cup, whether the scale of the water rises or decreases. As long as it changes, it means that the gold bar is not pure gold. But if it is gold jewelry, this method is not applicable because there is air in gold jewelry.
3, real gold is not afraid of fire.
This gold bars or gold jewelry burned for a while to observe its changes. Because the oxidation reaction occurs with oxygen in the air, the gold bars with insufficient purity will become gray; and the color of the pure gold will be red after the fire is baked. However, this method may be destroyed to jewelry.
Gold jewelry production technology
Gold is a very soft metal, but it is not as good as lead and tin metal. Use nails on pure gold to draw traces. This softness makes gold very easy to process. However, this point is not ideal for the maker of the decoration, because it is easy to make the decorations hurt and make it make it make it wound and make it it. Lost luster and even affect beauty.
So when making jewelry with gold, copper and silver must be added to improve their hardness.
The above reference: Baidu Encyclopedia — Gold
wholesale jewelry stores in appleton wisconsin Pay content for time limit to check for freenThe answer is very happy to answer you 1. One of the fastest ways to identify the true and false of gold and false weight of the weight method is the weight of the weight. Metallic. The same volume of gold is more than 40 % heavier than the silver, 1.2 times heavier than copper, and 6.1 times heavier than aluminum. Therefore, the gold jewelry should have a feeling of sinking in the hands. Not applicable for gold jewelry inlaid with gemstones. 2. Look at the purity of the color of the gold jewelry, the deeper the color will be. We can determine the general color of gold according to the following colors. The color of the dark yellow golden golden purity is more than 95%, the purity of light red yellow is 90-95%, and the purity of light yellow is 80-85%. The purity of the purity is 65-70%, the purity of the white light is only 50--60%, and the slightly yellow and white purity is less than 50%. Generally, the Qiqing, Eight Huang, and Jiu Chi that people call can be used as a reference for identifying the authenticity of gold and false. The fastest way to identify the authenticity of gold and falseness is the weight method and color method introduced above. Of course, we have many other fast methods to identify the authenticity of gold. It is recommended to understand more and compare more. I wish you a happy life ~~
wholesale tibetan jewelry manufacturers Pay content for time limit to check for freenAnswer Hello! I am helping you to organize answers, watching your questions, I hope my answer can help you help youn1. Nitric acid inspection method: Put the gold in a stainless steel container and drop a drop of nitric acid on the gold. If the gold surface appears green, it means that it is ordinary metal or gold plating. 2. Magnet detection method: Use magnets to suck gold. If the magnet can suck the gold, it means that it is fake. 3. Weight comparison method: Gold with the same volume is more than 40%heavier than silver, 1.2 times heavier than copper, and 6.1 times heavier than aluminum. Gold entrustment has a feeling of sinking in hand, while fake gold flutter lightlynAsk the question just after buying this day, I doubt it is a fake, the teacher, the teacher should take a look at itnIntersection Intersection IntersectionnAnswer like falsenJust one day, it feels like gold -platednQuestions about the characters in the characters in the same way are also white insidenCan't deduct it, I can't wash it. I just bought it yesterdaynThe answer feels like false, you can go to the shop to ask questionsnI was afraid that I was afraid that they would quibble me to ask me to ask onlinenThe answer is okay, you just say that it is just like thisnMore 10nBleak
jewelry wholesale dallas How can I quickly distinguish the authenticity when I pick up gold? Teach you a trick to make you easily distinguish, take a look at
n00:00 / 01: 3170% shortcut keys: Play / suspend ESC: exit full screen ↑: increased by 10% ↓: reduced volume decrease by 10% →: single fast forward 5 seconds ←: single fast retreat 5 seconds Press hold up and hold it holding up. Here you can drag no longer appear in the player settings to reopen the small window shortcut key description
jewelry cord wholesale Pay content for time limit to check for freenAnswer Hello, gold can be identified by the following 3 points: 1. Look at the color, the real gold color has the saying of seven green eight yellow nine five red. The weight, the real golden feel is heavy, and the fake gold feel is lighter; 3. The measured hardness, the real gold can use the nails to draw traces, and the fake gold texture is hard.nHello, gold can be distinguished through the following 3 points: 1. Look at the color, the real gold color has the saying of seven greens, eight, yellow, nine five red, and the gold that is not corresponding to color and color is likely to be false; 2. The weight of the weight is weighting. The real golden feel is heavy, and the fake gold feels lighter; 3. The test hardness, real gold can use nails to draw traces, fake gold texture is hard.