Making hammer texture SILVER RING [ KEUM-BOO Technique ] 

You're welcome. Thank you very much for watching my video~

@@SilverMeister It's a pleasure

Пожалуйста. Большое спасибо за просмотр моего видео~

It can be a little boring, but I tried to show you what it looks like in action. Thank you very much for appreciating my video~

Thank you for giving me a good review of my work and video

Thank you for giving me a good review of my work and video.

Thank you~~

Thank you for your praise.

Thank you for watching. Words of praise give me great strength. I will try my best to show you better works and videos ^^

You're welcome. Thank you very much for watching my video~

You're welcome. Thank you very much for watching my video~

I hope you and your family are all in good health too. Happy new year thank you very much~

Thanks for worrying about me. I'm doing fine and a little busy. thank you very much~

Grazie per aver guardato. Le parole di lode mi danno una grande forza. Farò del mio meglio per mostrarti lavori e video migliori ^^

Thanks for worring me I had a good time and was a little busy. There were difficult parts due to Corona, My son took the exam and applied for university entrance,,,,, You are a very kind and nice person. Sincerely, thank you very much~

@@SilverMeister Glad to hear! :)

Blackening isn't just color black, there are special and important reasons for blacking. I don't think I need to tell you why just because you don't like it. Thank you for looking at my work

Thank you for always saying good things to me~ I hope you and your family are always happy.

The thickness of the gold sheet(keumboo-금부),,, A postcard-sized gold sheet is about 3-4g. That's about the thickness. It is about the thickness of a regular paper. Heating these metals to a temperature between 260?370°C increases the movement of the atoms. When pressure is added, this causes an electron exchange at the surface between the two metals, creating a permanent diffusion bond. This diffusion bond occurs far below the soldering temperature for either metal (Dhein, 2004). Nothing is permanent in this world. It may wear out over time. Physical contact may cause it to peel off. It doesn't go away easily with the passage of time. Because silver and gold became one. This is different from normal plating. Thanks~

@@SilverMeister Thank you for the excellent explanation. I really like to understand what I am doing, so I very much appreciate when someone takes the time to explain what is happening and how it all works. This is so beautiful, I am going to definitely give it a try.

Thank you for watching. Words of praise give me great strength. I will try my best to show you better works and videos ^^

всегда очень благодарен

유튜브 영상 업로드 한지가 너무 오래 되어서, 반지 만드는 과정을 보여드리는 영상으로 제작하게 되었습니다. 실제 과정을 더 복잡한데요, 영상에서는 생략된 부분도 많습니다. 감사합니다.^^

Thank you for giving me a good review of my work and video.

Thank you for worried about my hand. you are my forever fan thanks~

@@SilverMeister I have been watching your channel for a long time. I try not to miss a single video. Honestly, I'm a big fan of yours. I look forward to the next episodes. Greetings to your friends and your family!

관심가져 주시고 좋게 봐 주시고 구독까지...고맙습니다. 더 좋은 작품과 영상을 보여 드리기 위해 노력하겠습니다^^

Feliz Año Nuevo para ti también. Gracias por darme una buena reseña de mi trabajo y video.

С новым годом Надеюсь, ты всегда будешь здоров.

Thanks !

merci beaucoup ~

감사합니다^^

It's not difficult. Be sure to try it! Good!

Camellia oil is vegan oil. The reason for applying oil is to delay and protect the oxidation of the silver surface. A very thin oil film protects the surface. After applying the oil, clean it again to finish. The camellia oil that I use is safe to eat. It is a very good natural oil that is harmless to the human body even when the ring is worn on the hand. The thickness of the gold sheet,,, A postcard-sized gold sheet is about 3-4g. That's about the thickness. It is about the thickness of a regular paper. Heating these metals to a temperature between 260?370°C increases the movement of the atoms. When pressure is added, this causes an electron exchange at the surface between the two metals, creating a permanent diffusion bond. This diffusion bond occurs far below the soldering temperature for either metal (Dhein, 2004). Nothing is permanent in this world. It may wear out over time. Physical contact may cause it to peel off. It doesn't go away easily with the passage of time. Because silver and gold became one. This is different from normal plating. Thanks~

@@SilverMeister Thank you for you detailed reply! 🙏

terima kasih banyak~

Thank you for your praise.

ďakujem pekne~

There are various ways to attach a gold medallion. Please refer to my other videos. Thank you !

I buy most of my work materials from offline stores in Korea. I don't know about the online store. Sorry~

Thank you for giving me a good review of my work and video.

When working with keum boo, you can apply gold first and then texture. In some cases, however, In my general experience, it's better to stick the gold later.

Log anvils are common in Korea. I bought it at a material store that sells metal craft tools.

I am very grateful that you praise my work and videos. Your question is of a very high level. The black coloring penetrates internally into the surface of the silver. The black color is reflected and the gold color is expressed richly. To express this naturally, it is cleaned with a green scrubber. This phenomenon can be eliminated by the method you suggested, that is, by repeating the gold in several thick layers. Hope this helps.

@@SilverMeister Thank you very much, yes your answer is very helpful to me. Many compliments again, your work is beautiful. And thank you again for your generosity in sharing your techniques.

Зернистость около #1000. спасибо за лайк моему видео

It is necessary to clean the surface of silver by frequent acid washing so that the gold(keum-boo) adheres well.

Yes, that's right. The gold leaf is applied twice so that it remains as gold forever even after a long time. always thank you

@@SilverMeister You're very welcome!!

When attaching KEUM-BOO, depending on the work situation, it can be attached first or later. Camellia oil is vegan oil. The reason for applying oil is to delay and protect the oxidation of the silver surface. A very thin oil film protects the surface. After applying the oil, clean it again to finish. The camellia oil that I use is safe to eat. It is a very good natural oil that is harmless to the human body even when the ring is worn on the hand. This is the part that a lot of people are curious about. Since my work does not have a special finish after completion, As a minimum surface protection, it is often finished by applying natural vegetable oil and wiping it. Although it is not shown in the video, it is sometimes coated with natural beeswax (honeycomb). Beeswax melts easily even at low temperatures (approximately 60-80 degrees) by applying slight heat to it and coating the entire work. Since what I am aiming for is nature-friendly as it is, it can be viewed as a minimum protection work.

@@SilverMeister thank you so much for the helpful reply. Thank you for sharing your work with us as well.

The gold leaf is applied twice so that it remains as gold forever even after a long time. always thank you

You could probably use sulphate(K2So4) powder.

The water used after soldering is just plain water, The one used for pickling is a mixture of 90% water + 10 sulfuric acid, warmed up and used. thanks~

@@SilverMeister Thanks for your help .

It is 92.5% sterling silver. A small square stick engraving proves it. thanks.

Use potassium sulfide. In the case of Korea, it can be purchased at offline material stores.

Stop the video and take a look. You will see the oil name. It is natural camellia oil.

I buy it from an offline shop near where I am.

@@SilverMeister ah thanks, do you know where i can get similar stuff online?

www.riogrande.com/

@@SilverMeister thank you very much

Die Dicke des Goldblechs,,, Ein Goldblatt in Postkartengröße wiegt etwa 3-4 g. Das ist ungefähr die Dicke. Es ist etwa die Dicke eines normalen Papiers. Das Erhitzen dieser Metalle auf eine Temperatur zwischen 260 und 370 °C erhöht sich die Bewegung der Atome. Bei Druckbeaufschlagung kommt es an der Oberfläche zwischen den beiden Metallen zu einem Elektronenaustausch, Schaffung einer dauerhaften Diffusionsverbindung. Diese Diffusionsbindung tritt weit unten auf die Löttemperatur für jedes Metall (Dhein, 2004). Nichts auf dieser Welt ist von Dauer. Es kann sich mit der Zeit abnutzen. Körperlicher Kontakt kann dazu führen, dass es sich ablöst. Es vergeht nicht so einfach mit der Zeit. Weil Silber und Gold eins wurden. Dies unterscheidet sich von der normalen Beschichtung. Danke~ ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-HU4M6_k82Kk.html

@@SilverMeister Herzlichen Dank für die sehr ausführliche Antwort !!!

도움이 되신다니 다행이고 보람도 느껴지고 그렇습니다. 감사합니다^^ 음... 그 어디에서도 제가 "금박" 이라는 말을 사용하진 않았을 겁니다. ㅎㅎ 왜냐하면 얇은 금의 두께의 정도에 따라 부르는 표현이 달라지기 때문인데, 제가 주로 사용하는 얇은 금은 "금부" 라고 부르는,,, 그 정도의 두께 입니다. 보통 금박은 제가 사용한 금부 보다 50배 정도 더 얇은 것을 말합니다. 백세주 같은 술이나, 초밥등 음식에 뿌려먹는 정도의 얇은 것을 "박" 이라는 표현을 합니다. 금박

I learned to make my own thick gold foil. I roll a small piece of gold to the thinnest setting on my rolling mill. (At this point, it is still too thick to use for keum boo.) Then I place the thin gold between two pieces of copper. I gradually press this through my rolling mill. After every two or three light passes, I remove the gold and anneal the copper. This process makes the gold quite thin, but not as thin as artist's gold leaf.

HALDER super craft recoilless replacement nylon head hammer (Made in Germany) I recommend that you search with the "HALDER hammer"

I bought it at a metal craft material store in Korea.

The thickness of the gold sheet,,, A postcard-sized gold sheet is about 3-4g. That's about the thickness. It is about the thickness of a regular paper. Heating these metals to a temperature between 260?370°C increases the movement of the atoms. When pressure is added, this causes an electron exchange at the surface between the two metals, creating a permanent diffusion bond. This diffusion bond occurs far below the soldering temperature for either metal (Dhein, 2004). Nothing is permanent in this world. It may wear out over time. Physical contact may cause it to peel off. It doesn't go away easily with the passage of time. Because silver and gold became one. This is different from normal plating. Thanks~ This method is a traditional metal craft technique unique to Korea.

@@SilverMeister thank you! your video is very beautiful and interesting!

I think the heating before the gold placement brings fine silver to the surface of the ring, the fine silver layer is very soft, like gold is soft, so the mere pressure of burnishing the gold onto the fine silver layer is enough to bond the two metal surfaces together, not deeply like sweat soldering would but enough for adhesion…imo

Silver of similar dimensions? I melt all the silver myself and stretch it to the size I want to use. I don't know where to buy.

Try Santa Fe Jewelry Suppliers

Rio Grand sells great sterling and everything else needed to make sterling and gold jewelry. That's where I get my supplies.

I don't know what your question means.

@@SilverMeister what size/dimensions is the silver metal you start with

The starting silver thickness is about 3mm and the width is about 10mm. thanks~

I'm so sorry! Thank you very much for your interest in my work and videos.

Thanks !

Thanks !

всегда спасибо