This Research is to Study the Development of 6k White Gold Alloys for Jewelry Production. The Influence of Admixtures on Mechanical Properties was Investigated (Tensile Strength and Hardness) of 6k White Gold Alloys at Various Composite Ratios. 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. Test results of Mechanical Properties of Test Pieces. The Tensile Strength of the 6k Gold Alloy is 25% Au+46%Ag+8%Cu+3%Zn+18%Pd The Highest Value was 1.14 kN / mm2 the Lowest Percentage was 64% and the Hardness was 259.87HV. The Result of this Test is that the Mechanical Properties of the Material are Brittle Material. When the Mold is Formed the Fracture and Forming will be Difficult. 25%Au+42%Ag+12%Cu+3%Zn+ 18%Pd 25%Au+50%Ag+4%Cu+3%Zn+18%Pd and 25%Au+54%Ag+0%Cu+3%Zn+ 18%Pd Tensile Strength in the Range of 0.66-0.70 kN / mm2 Percentage of Elongation in the Range of 84-90% and Hardness of 277.60 244.60 and 186.73HV Respectively. The Mechanics will Show that the Alloys of White Gold 6k 25%Au+54%Ag+0%Cu+3% Zn+18%Pd Have Similar Tensile Strength. The Maximum Percentage of Elongation is 90% and the Minimum Hardness is 186.73HV. It is Suitable for Forming because it has Ductile Material. This is a Good Mechanical Property in the Metal Forming Machine.

This study aims to improve the living legacy. Oriented architecture which combines the wisdom Household binder Bamboo Thailands ancient and unique materials that are readily available in local bamboo. Wisdom of Wooden Household binder the seized material to knit weave of bamboo in the community be a part of any home. Adding amenities to the residents as well as design use of the disabled as well. The resulting homestay used to guide the design of housing to increase or improve the existing house to form a pattern in the same direction by a local stable. cultural identity for them to add value and generate revenue for the community in harmony with the heritage of wisdom. The design proposes a model Household binder Bamboo 3 and then tested for the sun visor in crisis. The shape and function to the satisfaction of the community. And choose the most satisfaction to improve a final comment from the evaluation to prototyping home Household binder Bamboo homestay interested parties to continue to benefit the community most.

The purpose of this research was to: 1) study the factors that affect the household accounts of people Baan Bang Pho Nuea Pathum thani 2) study the problems and barriers of the household accounts of people Baan Bang Pho Nuea Pathum thani. A questionnaire was used to collect the information through population in of people Baan Bang Pho Nuea Pathum thani. From studying the personal factors it was found that the majority of the population was female ages 41-50 years old 4 family members graduated elementary school average monthly household income in the range of 5000-15000 THB mostly without any financial institutions and most people did household accounts before. Factors affecting household accounts of people Baan Bang Pho Nuea Pathum thani include the necessary to do household accounts to make more savings to know revenue – expenses of families each month to spend carefully and no extravagant and to behave according to the principle of sufficiency economy. Troubles and barriers of making household accounts of Baan Bang Pho Nuea Pathum thani included lack of resource inexperienced lack of help advice from the authorities it’s complicated and waste of time do not want to disclose the facts in household accounts and dislike and ignore the benefits of household accounts