Metal etching process also has a large application in the jewelry industry. It is mainly used for decorative crafts or personal objects. Because the raw materials of jewelry metal are expensive, if you want to make more exquisite accessories, the metal etching may make complex patterns. The following types of jewelry metal etching raw materials are common:
copper
Cuprum is a metal element, a transitional element, chemical symbol CU, English COPPER, atomic order 29. Pure copper is a soft metal. When the surface is cut, it is red and orange with metallic luster, and the single matter is purple -red. In addition, copper is also durable metal, which can be recovered many times without damaging its mechanical properties.
The two -valent copper salt is the most common copper compound. Its hydraulic ions are often blue, while chlorine as a ligand is green. It is the source of mineral colors such as blue copper ore and turquoise. It has been widely used as pigments in history. Metal etching decorative art mainly uses metal copper and copper -containing pigments.
Titanium alloy
Titanium alloy refers to a variety of alloy metal made of titanium and other metals. Titanium is an important structural metal developed in the 1950s. Titanium alloy has high strength, good corrosion resistance, and high heat resistance. Because these characteristics are also popular in the jewelry industry's metal erosion.
Asian gold
Asian, as the name suggests, looks like gold. Of course, its main component is not gold, but copper, lead and other metal materials. It looks like gold, the color and seed are very similar, so it is called it. It is also very similar to gold in texture, but not as resistant to gold as gold. Asian gold is often used in jewelry production in daily life. The jewelry made of Yakin is not allergic and has a strong resistance to the corrosion of human sweat.
Various imitation gold materials have developed rapidly abroad. The United States, Italy and Japan use imitation gold materials to make jewelry, interior crafts, coins, glasses frames, leather bags, etc. Our research and application of Asian gold materials is to catch up with the international level. During the Seoul Olympics, the Chinese authorities created panda imitation gold commemorative coins made of Asian and Asian and gold materials and sent it to the market. Athletes and local citizens have purchased them, and the merchants in Seoul ordered a large number of Asian gold products from China. At the 22nd National Tourism Products and Domestic Arts and Crafts Exhibition in the spring of 1988, the Asian and Gold Jewelry Series won the Excellent Tourism Products Award.
Golden
Metal etching can make the jewelry more beautiful. Rare gold jewelry is a jewelry made of rare gold materials. Rare gold material is a novel imitation gold material composed of copper as the main raw material, adding rare earth and other ingredients. It has good abrasion resistance, hard texture, and colorful color but not easy to fade. Essence Given that it has the above characteristics of the general imitation gold material, it has made it a material to create higher -grade imitation gold jewelry. The jewelry made of rare gold materials can be 18K or 20K golden yellow in color, which is not easy to oxidize and fade, which is suitable for daily use.
Recently, some domestic manufacturers have also developed a new rare gold metal etching jewelry called rare gold magnetic drug health jewelry. In addition to the characteristics of general rare gold jewelry, this jewelry also has a special medical effect, which has a certain effect on some common diseases and chronic diseases. According to some domestic medical research institutions, its health effect is obvious. The successful development of rare gold magnetic drug health jewelry marks a breakthrough in the purpose of jewelry, and it will open a new way for the multi -purpose of jewelry.However, it must be noted that although scarcity gold jewelry can be 18K or 20K golden yellow in color, it is not K gold. Do not mistake Kim to avoid economic losses.
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