Which is better, platinum or platinum, platinum or platinum

Platinum: Best!

Palladium: Mainly smelted from natural palladium. The color is silvery-white, similar in appearance to platinum, with a metallic luster.

Hardness 4. Relative density 12. The melting point is 1555.

The chemical properties are relatively stable. Because the output is larger than platinum and **, the value is low, and it is rarely used to make jewelry.

2 Rhodium gold: Mainly refined from natural rhodium, it is a rare ***. The color is silvery-white, metallic, opaque.

Hard 4 4 5, relative density 12 5. The melting point is high, 1955. Chemical reward stability.

Because rhodium gold is corrosion-resistant and has good luster, it is mainly used in the electroplating industry, which is electroplated on the surface of other metals, and the color of the plating is firm, not easy to wear, and the reflective effect is good.

3 Iridium: Mainly extracted from natural iridium or iridium ore. The color is silvery-white, with a strong metallic luster, and a hardness of 7.

Relative density, brittle but can be pressed into foil or drawn into filaments at high temperatures, with a high melting point of 2454. Chemically very stable. It is mainly used in the manufacture of scientific instruments, thermocouples, resistors, etc.

Iron-iridium and iridium-platinum alloys with high hardness are commonly used in the manufacture of pen nibs and platinum jewelry.

4 Platinum: It is made by melting natural platinum, crude platinum ore and other minerals. Cause"Platinum"by"Kim"with"White"The combination of the two words, the color is silver-white, so it is also called "white gold".

The color is silvery-white, metallic luster, hardness 4 4 5, and the relative density is 21 45. The melting point is high, 1773. Ductile, can be drawn into very fine platinum wire, rolled into very thin platinum foil.

The chemical properties are extremely stable, insoluble in strong acids, and do not oxidize in the air. It is widely used in the jewellery and chemical industries to make advanced chemical vessels, platinum crucibles, and catalysts to accelerate chemical reactions.

White gold is divided into platinum and palladium, platinum is good, and palladium contains silver.

However, palladium is cheap, but the brightness is not as high as platinum, especially after a long time.

It's all my experience, and I hope it can help you.

Personally, I feel that platinum is a little better.

Huh'Expensive or not'That depends on the future'Gold actually retains its value.

Platinum is good

In fact, according to national regulations, only platinum can be called platinum. So in a strict sense, these two different materials refer to the same material.

It's just that many newcomers who don't have a deep understanding of the material are easy to be maliciously misled by merchants, because they will call white K gold platinum white gold in order to easily sell it, and call white K gold platinum, which is to beware of merchants using white K gold that is easy to fade as platinum sales.

The differences between white gold and platinum are as follows:

Properties: Platinum is a natural white color, and the state stipulates that only jewelry with a platinum content of more than 850 can be called platinum jewelry; White K gold is pure, it is a white alloy made of smelting with palladium or nickel, silver, copper, zinc and other metals.

1. Logo: The logo of platinum is pt. The signs of white K gold are generally AU and K.

2. Color: Platinum is a pure natural metal and will never fade. White karat gold is alloy. There is a scheduling layer on the outside, and it is easy to fade and yellowish after wearing it for a long time.

3. Weight: Platinum is heavier than other gold jewelry, and platinum jewelry of the same volume is about 40% heavier than white K gold jewelry.

These are all the differences between platinum and white gold, the most essential of which is that one is natural and the other is synthetic.

Different materials of the ring can show different beauty. When the couple gets married, they need to buy a wedding ring. Most rings on the market are platinum rings, so which is better, platinum or platinum? What is the best material to buy for a wedding ring? Let's take a look.

1. Which is better, platinum or platinum

1.Platinum. Platinum is a rare *** that exudes a white brilliance and is loved by young people. When it comes to buying a ring, most people choose a platinum ring or an 18k gold ring. Both of these materials are very beautiful and suitable for use as a setting for a diamond ring.

2.Platinum. White gold is also known as platinum, and the two materials are one and the same. When buying a ring, jewelry stores call it platinum, and white gold is just a common name. According to the relevant international regulations, only platinum can become white gold, and no other metal can be.

Second, what material is good to buy for wedding rings

1.**Ring.

**It is a metal that many people like, its color is very gorgeous, and it means auspicious. ** The plasticity is very high, and it can make a variety of chic shapes, and it also has the function of maintaining value. If the newcomer likes it, you can buy ** rings.

2.Ring in platinum.

Platinum is very white in color, making it suitable for use in diamond rings. This metal radiates a dazzling brilliance and never fades, making it as beautiful as a diamond. The white color of platinum is known as pure love and is also a very good choice for wedding rings.

Gold rings. There are many karat gold rings on the market, among which 18k gold is the most common. This metal is synthesized from ** and other metals and has a variety of different colors. It is also very malleable, can be made into different shapes, and is also often used in wedding rings.

Conclusion:

The above content is the introduction of the ring material, I hope it can help you. Each metal has its own characteristics, and newcomers can choose according to their needs when choosing. If you're buying a diamond ring, it's best to choose platinum and 18k gold, which are the best materials to hold the diamond in place.

Many people don't know the difference between platinum and platinum. In fact, the difference between platinum and platinum is simply that platinum is an element, platinum is a mixture, and platinum is platinum. The chemical properties are more stable than **, so it is naturally higher than **guiplatinum, which is generally used to make high-end jewelry.

PT900 or PT950 seen on jewelry products. Then the platinum production of the representative jewelry is 90% and 95% respectively. Generally, the purity of pure platinum jewelry is 95%, while the purity of 18k gold is only 75%.

No metal is completely pure. There are certain impurities or other metals in it. Platinum, on the other hand, is almost impurity, so it will not fade and change color, and it will still maintain its shiny luster over time.

The pure white luster of platinum can best reflect the true light of the diamond, so platinum and diamonds are the best match, so. Many couples who are about to get married will choose a platinum diamond ring as a token of love. So platinum is better than platinum.

Platinum is more expensive than white gold. White gold is a silvery metal that is rarer than **. It is also more expensive than silver or nickel.

White gold is popular in the jewelry industry and is used to make wedding rings and other luxury goods. In the past, ** was often used in place of platinum because it was much cheaper. However, over time, white gold was increasingly used as a jewelry material, and it also became a luxury.

In contrast, platinum is more expensive than platinum because it is rarer and more difficult to mine. Platinum is a silvery-white metal that is rarer than **. It is also more resistant to corrosion, harder, and more durable than white gold.

Platinum is also a very popular material in the jewelry industry. It is used to make wedding rings and other high-end jewelry.

The reason why platinum is more expensive than white gold is that it is very rare. Less platinum is produced globally than **. In addition, refining platinum is more complex and expensive than refining platinum.

The production process of platinum requires the control of acidic and alkaline environments, as well as the control of temperature and pressure. This is because platinum is a very reactive metal. Without the right instruments and techniques, it can be very difficult to produce platinum.

In addition, the rarity and quality of platinum are also one of the factors that make it expensive. Platinum is mostly used in the industrial sector, such as metal catalysts, resistors, thermocouples, and medical devices. This series of needs has also led to the good **** of platinum hail.

To sum up, although white gold is very popular in the jewelry industry, platinum is rarer, more durable, harder, and therefore relatively higher. Platinum is a high-end form of jewelry, and because of its high price, it is often used to make luxury jewelry and other high-end products. <>

Difference Between Platinum and Platinum:

1. Some people think that platinum = platinum ≠k platinum, some people say that platinum is not platinum, and some people generally believe that platinum is an alloy.

2. The "platinum" of platinum is pronounced bo, and many people actually pronounce bai, and the wrong pronunciation becomes the same, which is naturally easy to confuse with platinum .......

3. Unscrupulous merchants deliberately confuse the concept to fish in troubled waters, platinum jewelry is much more expensive than platinum and ** jewelry, and it is not difficult to understand that some merchants want to sell platinum as platinum.

4. The chemical properties and composition are completely different

Platinum: Platinum (PT), which is chemically more stable than ** and more expensive than **, so platinum has always been used to make high-end jewelry. The products in the jewelry store contain 90% and 95% platinum respectively, which has almost no impurities and is extremely pure, so it will not fade or change color and will retain its luster over time.

The pure white luster of platinum reflects the true brilliance of the diamond. Platinum's density and weight make it more durable than other jewelry metals. All precious metals leave scratches, and platinum is no exception.

White gold: A mixture containing gold (AU) and small amounts of other metals. The highest purity of white gold visible on the market is 75%.

It is made by mixing 75% ** plus 25% silver, nickel, copper and other metals, that is, white karat gold. Labeled 18k white gold, 750 white gold, 750g and so on.

5. The degree of preciousness varies

Platinum is the rarest metal in the world, the output of platinum since ancient times, is only one-thirtieth of the **, platinum melting point is high, to refine 1 ounce (gram) of pure platinum needs 10 tons of ore, that is, to make a three-gram platinum ring, to use 1 pound of platinum ore. The platinum mining process is very complex, platinum from ore to platinum ingots requires 150 processes, lasted 8 weeks, with the increase in platinum demand, South Africa's largest platinum mine operates 24 hours a day, and it is difficult to meet the growing demand of the platinum market.

At present, platinum is the highest of all jewelry, and some unscrupulous merchants confuse the concepts of platinum and platinum in order to make profits.

6. Different in jewelry markings:

Platinum-colored jewelry containing more than 990 platinum is generally marked with a "full platinum" mark. The "P950" mark means platinum in 950 fineness. White K gold should be marked with the KK number.

When buying platinum jewelry, you should ask the operator to issue an invoice, write clearly on the invoice whether it is platinum or white 18k gold, and it is best to indicate the weight of the jewelry, so that it is easier to claim in case of fraud. It can be seen that one of the "secrets" of choosing platinum jewelry is to recognize the PT mark on the jewelry, in which the ring will be on the inner ring and the necklace will be on the buckle.

Can you really tell the difference between white gold and platinum? The difference is so great, remember to remind family and friends.

When choosing jewelry, is it better to be white gold or platinum? It's best not to choose randomly, be careful that it's **!

Both are PT, but one is the name of Hong Kong and the other is the name of the mainland.