dc.contributor.author | Chaysiri, Awut | en_US |
dc.contributor.author | อาวุธ ฉายศิริ | en_US |
dc.date.accessioned | 2018-09-22T12:56:03Z | |
dc.date.available | 2018-09-22T12:56:03Z | |
dc.date.issued | 2018-09-22 | |
dc.identifier.uri | http://repository.rmutp.ac.th/handle/123456789/2750 | |
dc.description | รายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2560 | en_US |
dc.description.abstract | This Research is to Study the Development of 6k White Gold Alloys for Jewelry Production. By Studying the Influence of 6k White Gold Alloys on Physical Properties for Jewelry Molding Process. Of 6k Gold Alloys at Various Compound Rates.
The Results of the Experiments Show that the Chemical Composition of 6k White Gold Alloys is Slightly Different when Compared with the XRF (X-ray Fluorescence Spectrometers). Compare the pre and Post-Melting Quantities. The Result of the Compounding Test with the Color Level of 6k White Gold at the Compound Rate 25%Au+54%Ag+0%Cu+3%Zn+18%Pd The Lowest Color Level was L * = 82.14, a * = -0.16, b * = 7.71, and the Lowest Color Difference was 21.07. With other Ingredients It Shows that the Test Specimen of 6k White Gold has a Rather Greenish Color and is Slightly Yellowish Compared to the Blue Line that Approaches the Standard line. These Properties are the Physical Properties Required to Produce a 6k White Gold Jewelry Body. | en_US |
dc.description.sponsorship | Rajamangala University of Technology Phra Nakhon | en_US |
dc.language.iso | th | en_US |
dc.subject | White gold jewelry | en_US |
dc.subject | Forming process | en_US |
dc.subject | Jewelry housing material | en_US |
dc.subject | Tarnish resistance | en_US |
dc.subject | เครื่องประดับ | en_US |
dc.subject | โลหะทองขาว | en_US |
dc.title | The study of composition of white gold alloy 6k element onto physical properties for jewelry setting manufacturing | en_US |
dc.title.alternative | การศึกษาอิทธิพลส่วนผสมโลหะทองขาว 6k ที่มีผลต่อสมบัติทางกายภาพสำหรับกระบวนการผลิตตัวเรือนเครื่องประดับ | en_US |
dc.type | Research Report | en_US |
dc.contributor.emailauthor | awutimex@hotmail.com | en_US |
dc.contributor.emailauthor | arit@rmutp.ac.th | en_US |