[ Korean Craft ] SILVER RING Making process / KEUM-BOO Technique 

I agree with you. I also like to make mistakes. Thank you very much for your comment~

You are one of the fans I am most grateful for. We will do our best to show you a better video. Thank you very much~

@@SilverMeister The video is perfect my friend. It just amazes me everytime!

I am very happy to have people like you who compliment and support me. I hope to show you better works and videos. Thanks !!

I drink coffee to relax. I like both ground coffee and instant coffee.

Thank you very much for giving compliment comments on my video.

I am very happy to have people like you who compliment and support me.

I am happy thanks to people who like my work and videos like you. Sincerely thank you~

@@SilverMeister No THANK YOU Mr. Silver Meister 👍

Sono molto felice di avere persone come te che mi complimentano e mi sostengono.

다들 그리 오해를 하시는데요, 화상을 입은 것은 아니고요.... 여러가지 쇠로 된 도구들을 오랜시간 손에 쥐고 작업을 하기 때문에 생기는 상처 입니다. 어떤 작업을 하는가에 따라, 좀 괜찮을 때도 있고, 심해 질 때도 있고 그렇습니다. 코멘트, 감사합니다^^

Thanks !!

I am very happy thanks to your comments. That's why I work and it feels great rewarding. Thank you very much !

Thank you~

Grazie mille ~

Thank you very much for giving compliment comments on my video

Obrigado por me dar uma boa revisão do meu trabalho e vídeo.

If my video was helpful to you, I am also very happy and rewarded.

감사합니다 !

Thank you very much ~

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

Gold leaf is ordered and used at an offline factory in Korea. Calipers are sold at tool stores, and were purchased about 30 years ago. thanks~

Silver Meister, is it possible to get the name of the company where you purchase the gold leaf you use on your projects? I do have calipers I bought years ago but there heavy in gauge, I will disassemble and file to have a more delicate tool. Thank you for your quick response and sharing your skills!

You need to order "Gold foil" not leaf, leaf is too thin

@@pijnto thank you, did not know that.

Sono felice grazie alle persone a cui piacciono i miei lavori e i miei video come te. Grazie di cuore~

Thank you for recognizing and praising my efforts to create good content. I will try to show you a better video.

I hope to show you better works and videos. Thanks !!

Your comments give me great courage. I will try to make more useful and interesting works and videos to show to you. Thank you ^^

Thank you for your praise.

Thank you for your praise.

I am very happy to have people like you who compliment and support me.

What's in the warm tank is a dilute sulfuric acid solution. 90% water + 10% sulfuric acid undiluted solution It is clear at first, but turns into a turquoise color as you use it. When the color darkens, dilute it with a lot of water and throw it away, new use again.

@@SilverMeister Thank You.

늘, 고맙습니다^^

I'm not sure what the difference is between potassium sulfide and liver of sulphur. The one I use is called "황화칼륨" in Korean. It seems that communication may be difficult through translation. Thank you for giving me a good review of my work and video.

I have a job making silver works. Most of them are made and used. Thank you very much~

@@SilverMeister Very nice it's something I've always wanted to do You are very welcome

Большое вам спасибо ~

Nonferrous metals (gold, silver, copper, aluminum, etc.) are different from general ferrous metals, In each process, it must be pickled. When dealing with silver, mainly sulfuric acid is diluted in water and used. Mix about 10% sulfuric acid and 90% water. When mixing this, it is safe to add sulfuric acid to water. Always keep the diluted acid warm. 50 to 70 degrees Celsius is suitable. By pickling, By removing borax residues and various impurities generated during work It plays a role in ensuring that it is always clean.

Thank you so much ~

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

Everyone misunderstands me so much, but it's not like I got burned... It is a wound caused by working with various metal tools in hand for a long time. Depending on what kind of work you do, sometimes it's okay, sometimes it's worse. Comment, thanks ^^

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.

@@SilverMeister thank you very much!!

Масло камелии не защищает полностью серебряную поверхность. Однако лучше Хиого, чем не делать этого. спасибо ~

Kum-boo cannot be used on alloyed gold. Only,,,, You can attach gold parts on top of pure gold, Gold can only be placed on silver. Of course, it cannot be applied to copper alloys. The best way is to, Try it yourself. You know when you do it.

I don't know what the black tipped tool is talking about. Maybe a metal stick? If this is the case, it is an iron rod polished with carbide.

@@SilverMeister carbide. Thank you

I use an offline manufacturing company in Korea to make a custom-made gold sheet. The thickness of the gold I use is, The weight of gold, the size of a postcard, is about 3 to 4 g,,, That's how thick it is. thanks~

Thanks !!

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.

I learned all the information about keumboo from Korean teachers and books in Korea. The gold paper used in keumboo technique is used by directly stretching pure gold thinly, and it is also purchased offline in Korea. Keumboo can be made of either pure silver or 925, but it only adheres well when it goes through a cleaning process (removing fire scale) by applying heat and repeating pickling. Check out my learning video about gold.

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-HU4M6_k82Kk.html

@@SilverMeister Thank you for sharing your knowledge, where can I obtain such post cards size of foil. I rather ask you before buying something and getting scammed. Thanks

Of course it is. If you only have an order...

The acid I use is a 10% weak acid. As for medical stainless steel bowls, there is no problem. I have been using this bowl since 1991.

@@SilverMeister Thank you so much for your kind answer. So many makers don't respond. I am so grateful for help during my learning journey. 🙏

Aha~ that's right I think people ask questions and comment because they are interested in my channel. Thanks for that, I'll do my best to answer. Thank you very much !!

Silver and pewter are completely different things. They are different enough not to be confused, and the processing techniques are completely different. As pewter does not bend, it breaks and melts at a low melting temperature. is it silver? Are you a pewter? It would be rude to ask. But, I know that you are a compliment to me. Thank you.

Thanks !!

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).

@@SilverMeister I noticed that on min 9.50 there is a line that was not welded correctly, how did you solved that

I do not weld. What I do is solder. Welding and soldering are completely different things. And, it is difficult to show everything in the video. edit. A lot of work that seems to be lacking is done outside of the video. Since you are not right next to me, it is impossible to give all the details in translation.

@@SilverMeister 🙏🏻 thanx for your reply, I understand

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.

Thanks ~

Some people like all ASMR noises. You can't just remove it for yourself. Sorry !

Thanks !

The wounds on the hands are traces of the use of various metal tools. Repeat good and bad Thanks for caring about me