Kumush zargarlik buyumlari narxi yuqori bo'lmasa-da, sotib olayotganda ehtiyot bo'lishingiz kerak. Soxta narsalar juda ko'p va siz identifikatsiya qilish ko'nikmalarini egallashingiz kerak!
Silver jewelry is loved by everyone because of its affordable prices and ever-changing styles. Many people have bought silver jewelry in street silver jewelry shops or a treasure shop. Although the store will state that it is pure silver jewelry when buying, Is there a question mark in the heart of pure silver jewelry? Even silver jewelry will become black and deformed during wearing. Is this a problem with silver jewelry?
Although sterling silver jewelry is easily oxidized and discolored, it will return to its previous color after cleaning and maintenance. Those that only change color and cannot be repaired are not sterling silver jewelry at all. Friends with sensitive skin may even be allergic because of this. It’s not pure silver at all, you may have bought fakes.
Hozirgi paytda, many well-known jewelry stores no longer sell silver jewelry. Bir tomondan, it is because of the improved positioning, and most importantly, because the price of pure silver is too transparent, pure silver jewelry is not profitable. And how many of those silver jewelry shops on the street are pure silver? Although there are some conscientious jewellery shops, they have to grow snacks. There are still many unscrupulous merchants. If you want to buy real silver jewellery, you still need to understand basic jewellery knowledge. The second is to find reliable merchants.
Why are silver jewelry not sold by the gram?
Some pure hand-made or semi-hand-made sterling silver jewelry is sold by the gram, and most silver jewelry is sold by the piece, because many silver jewelry is inlaid with semi-precious stones and crystals and other jewelry, and the sale by the piece is more Can make silver jewelry sell at high prices, and profit will have more good-looking styles.
Does sterling silver contain 925 kumush va 99 kumush?
The sterling silver recognized in the market includes 925 va 99 kumush, but the silver content of 99 silver is more pure, so you need to look for 99 va 925 silver when buying silver jewelry.
925 silver is actually pure silver with 92.5% silver content and 7.5% copper added. This silver content is an internationally recognized standard. 925 silver is often used in inlaid jewelry and has a higher hardness than 99 kumush.
99 kumush sof kumush deb ham ataladi. U kumush bilan 99% Kumush tarkib. U nisbatan yumshoq bo'lib, ko'pincha bilaguzuklar va ba'zi sovg'alar va kumush barlarni tayyorlash uchun ishlatiladi.
Nima uchun kumush taqinchoqlarni qora rangga aylantirish oson?
1. Sof kumush zargarlik buyumlarining kumush molekulalari juda faol. Havo tarkibida oltingugurt bor, azot kislotasi va boshqa oksidlar. Sof kumush uchun, ularning barchasi oksidlanishga moyil bo'lgan moddalardir, shuning uchun qora kumush sulfid plyonka hosil qilish oson. Yuqorida qora kumush tuproq qatlami bor
2. Kundalik kosmetika va gigiena vositalarida ham ma'lum kimyoviy moddalar mavjud, normal foydalanish paytida kumush taqinchoqlar bilan ma'lum oksidlanish reaktsiyasini keltirib chiqaradi, bu rang o'zgarishiga olib keladi.
3. Inson tanasining tizimi boshqacha. Ba'zi odamlar osongina terlamaydilar, va ba'zi odamlar juda ko'p terlaydi. Terdagi oltingugurt miqdori nisbatan yuqori, kumush taqinchoqlar bilan reaksiyaga kirishadi va kumush taqinchoqlarning sirtini qora qiladi.
Kumush zargarlik buyumlari qora rangga aylangandan keyin nima qilishim kerak?
1. Kumush zargarlik buyumlarini tozalash uchun professional kumush matodan foydalanishingiz mumkin, Shunday qilib, kumush taqinchoqlar avvalgi yorqinligini tiklaydi.
2. Agar kumush taqinchoqlar qattiq oksidlangan bo'lsa, uni bir kechada kola ichiga solib suv bilan yuvib, oldingi jilosini qaytarish mumkin.
3. Yuvish uchun odatdagi tish pastasiga botirilgan yumshoq cho'tkadan ham foydalanishingiz mumkin. Yuvishdan keyin, suvni yumshoq mato bilan artib olishingiz kerak.
4. Agar yuqoridagi usullardan hech biri kumush taqinchoqlarning qora kirlarini olib tashlamasa, keyin kumush taqinchoqlarni tozalash uchun kumush yuvish suvini sotib olish, albatta, uni olib tashlashga qodir bo'ladi, agar u sof kumush taqinchoqlar bo'lmasa.
Kumush zargarlik buyumlarini qanday aniqlash mumkin?
1. Kumush zargarlik buyumlarida kumushning tozaligi qanchalik yuqori bo'lsa, kumush qanchalik oq bo'lsa, va zargarlik buyumlari juda teksturali va sayqallangan ko'rinadi. Bu kumush bilan qoplangan va nopok kumush taqinchoqlar zanglamaydigan po'latga juda o'xshaydi.
2. Kumush va oltin ham xuddi shunday yuqori nisbatlarga ega. Xuddi shu hajmdagi kumush taqinchoqlarni qo'lingizda tortish qiyinroq. Agar u juda engil bo'lsa, u kumush taqinchoqlar o'rniga zaryadsizlanishi mumkin.
3. Kumush miqdori qanchalik yuqori bo'lsa, qattiqlik qanchalik past bo'lsa, ayniqsa kumush bilaguzuklarni osongina sindirish mumkin, boshqa metallar esa sof kumush ehtimolini istisno qilish qiyinroq.
Qisqasi, kumush taqinchoqlarni sotib olish uchun muntazam brendlar va muntazam kanallarni tanlang. Agar siz xazina sotib olsangiz ham, bu do'konning malakasiga bog'liq. It is better to buy a company with a high dynamic score. Don’t think about sterling silver jewelry for those necklaces that cost more than ten yuan each. Because the price of sterling silver is also 8 gramm uchun yuan, don’t buy silver jewelry with the heart of picking it up. Silver jewelry is not expensive and you can buy it at a reasonable price.