Gold mens cufflinks is the optimal choice to pair with the classic dress

Will be the inside can not see the lines wipe. shading. precious metals Keywords: Jewelry, precious metals, Keywords: Jewelry, precious metals, precious metals of the platinum jewelry materials are generally divided into three categories: metal materials, non-metallic materials, and various synthetic materials such as synthetic glass, rubber, plastics, etc. Although cufflinks are small objects, they can accurately reflect the owner’s unique taste. Here, we highlight the metallic materials, including jewelry with precious metals gold, silver, platinum and other non-precious materials, copper, zinc and jewelry welding coat with a metal alloy material. Precious metals gold (Au), silver (Ag), platinum (Pt), palladium (Pd), (Os), iridium (Ir), ruthenium (Ru), rhodium (Rh) eight elements.
Jewelery-making production, the most commonly used precious metals gold, silver and platinum and their alloys, gold alloy is 18K gold, 14K gold, gold and 9K gold; 12K commonly used silver 925 silver; commonly used platinum platinum 900 (marked as Pt900), 950 mark for Pt950) platinum (market also began to platinum-990 (marked Pt990) in these types of precious metals to the nature of platinum is the most stable, which also become the jewelry market businesses in the promotion of the pulse point of the platinum jewelry is too pure platinum (eg Pt990) easily lead to a claw set with diamonds, is not strong lead gem off. The mens cufflinks cleverly modeled off the watch mechanism has a strong sense of the era. Gold is the traditional jewelry materials, the colors of the various K-gold jewelry to add luster to Silver is a relatively inexpensive form of precious metal materials, but because of the nature of the silver as gold and platinum stable surface susceptible to oxidation, the surface of the silver jewelry for processing, usually plated with metal rhodium.
 How to solve the solid rhodium-plated layer sex is a difficult process. Furthermore, the cuff links are valuable for collection. 1.1 of the precious metal elements gold (Au) gold and its alloys are most familiar with precious metals jewelry market, long dominated the jewelry market dominance. the following features: 1, the larger the proportion of gold (19.3) (1064), the high melting point, low hardness (2.5-3) 2 gold chemically stable, easily oxidized, insoluble in acid and alkali, but dissolved in aqua regia (nitric acid: hydrochloric acid = 1:3) and cyanide compounds with mercury to form gold amalgam (white) ductility, gold, suitable for mechanical processing, modern production 2.3um gold foil and the diameter of 10um gold, gold to golden brown, not stable fade.
The jewelry industry to increase its color, hardness and wear resistance, are often added to other mending elements (copper, silver, cobalt, palladium, etc.) made from a variety of K-gold material, greatly enriched the types of gold jewelry. general , the higher the gold content, gold malleability and ductility of the material the better gold 18K gold is 75%, by adding 25% of the silver green; by adding 25% of the copper has become shallow red; with 12.5 silver and 12.5 of the copper has become rosy; 16.7 silver and 8.3 copper to pale yellow; by adding 5% silver and 20% palladium, become milky white ... 5 gold (whether pure gold or K gold) contains some trace elements, iron, bismuth, lead, tin, and other easy to make gold embrittlement. Gold mens cufflinks is the optimal choice to pair with the classic dress.
Silver, copper, nickel, aluminum, titanium can change the tone and nature of the gold; zinc and cadmium on the nature of gold duality. 1.2 of the precious metal element silver (Ag) Silver is the first one of the monetary circulation of precious metals silver jewelry market is growing with the changes in the jewelry industry and consumer perception, which is characterized as follows: 1. moderate proportion of the silver (10.5), melting point 960.8 ℃, the hardness of 2.7. The dignity of the mens cufflinks is not necessarily reflected as domineering and showing off. Silver chemical properties are more lively than gold and platinum do not dissolve in dilute acid, but soluble in concentrated nitric acid and agricultural sulfuric acid, and sulfide halide, cyanide, sulfite reaction.