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Internet-of-Things based preparation method and preparation system of light green gold alloy for jewelry and horologe industry

A preparation system and Internet of Things technology, applied in the field of preparation method and preparation system of light green gold alloy, can solve problems such as use restrictions

Active Publication Date: 2019-11-19
深圳市金辉源投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the entry into force of the UNI EN 1811 standard, the use of K gold in nickel is restricted

Method used

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  • Internet-of-Things based preparation method and preparation system of light green gold alloy for jewelry and horologe industry
  • Internet-of-Things based preparation method and preparation system of light green gold alloy for jewelry and horologe industry
  • Internet-of-Things based preparation method and preparation system of light green gold alloy for jewelry and horologe industry

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] figure 1 is a flow chart of the preparation method according to one embodiment of the present invention. As shown in the figure, the preparation method of the light green gold alloy for jewelry and watch industry based on the Internet of Things of the present invention comprises the following steps:

[0022] Step 101: collecting alloy composition and process information by the mobile communication terminal;

[0023] Step 102: sending a first RRC connection request message to the first base station by the mobile communication terminal, and sending a second RRC connection request message to the second base station by the mobile communication terminal at the same time;

[0024] Step 103: The mobile communication terminal sends a redundant transmission notification to the first base station, wherein, after the first base station receives the redundant transmission notification, the first base station can determine that the mobile communication terminal has sent a second RR...

Embodiment 1

[0045] The alloy manufacturing platform prepares the alloy according to the following weight percentages, the content of silver (Ag) is 5.5%, the content of copper (Cu) is 8.5%, the content of zinc (Zn) is 6%, the content of cobalt (Co) is 0.05%, and the content of silicon (Si) is 200, and the balance is gold. Melting under the protection of inert gas or reducing gas, the melting temperature is 1050℃. Invert the mold according to the well-known methods in the jewelry industry and the watch industry, and then undergo follow-up treatments such as grinding and polishing to obtain 18K light green gold alloy ornaments. Repeat the above process to get ten sets of samples, the obtained 18K light green gold alloy CIElab value a*:-1.5--1.6, b*: 19-20, showing light green, hardness Hv175-177, after 300 ℃, protective atmosphere insulation 1 The hardness Hv190-192 after 1-hour aging treatment, and the average manufacturing cost is 1 (because the actual cost value involves the applicant's...

Embodiment 2

[0047] The alloy fabrication platform formulates alloys in the following weight percentages. Silver (Ag) content is 7.5%, copper (Cu) content is 12%, zinc (Zn) content is 10%, cobalt (Co) content is 0.35%, silicon (Si) content is 400ppm, iridium (Ir) content is 150ppm , the boron (B) content is 120ppm, the phosphorus (P) content is 50ppm, and the balance is gold. Melting under the protection of inert gas or reducing gas, the melting temperature is 1150℃. Invert the mold according to the well-known methods in the jewelry industry and the watch industry, and then undergo follow-up treatments such as grinding and polishing to obtain 18K light green gold alloy ornaments. Repeat the above process to get ten sets of samples, the prepared 18K light green gold alloy CIElab value a*:-3.0--2.9, b*: 25-26, showing light green, hardness Hv200-201, after 350 ℃, protective atmosphere heat preservation The hardness Hv255-256 after 1-hour aging treatment, and the average manufacturing cost ...

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Abstract

The invention discloses an Internet-of-Things based preparation method of a light green gold alloy for the jewelry and horologe industry. The preparation method comprises the following steps of collecting alloy component and process information at a mobile communication terminal; transmitting a first RRC connection request message to a first base station from the mobile communication terminal andmeanwhile transmitting a second RRC connection request message to a second base station from the mobile communication terminal; making a response to the received first RRC connection request message and judging whether the first base station can establish RRC connection with the mobile communication terminal or not through the first base station; making a response to the received second RRC connection request message and judging whether the second base station can establish RRC connection with the mobile communication terminal or not through the second base station; transmitting a first base station RRC connection status available message from the first base station to the second base station if judging that the first base station can establish RRC connection with the mobile communicationterminal; and transmitting a second base station RRC connection status available message from the second base station to the first base station if judging that the second base station can establish RRC connection with the mobile communication terminal.

Description

technical field [0001] The invention relates to the field of metal alloys, in particular to a method and system for preparing light green gold alloys based on the Internet of Things and used in jewelry and watch industries. Background technique [0002] The original function of gold was valued as a jewelry and decorative material. With the development of the times and the improvement of people's living standards, people's aesthetic concepts have also been continuously improved, and precious metal jewelry has become more and more popular among consumers. Because pure gold is too soft and has only one color (yellow), its artistic expression is too monotonous in terms of color, so jewelry of various colors and different gold contents came into being. Although my country's jewelry industry, especially jewelry alloys, has developed rapidly, due to its late start and low starting point, there is still a big gap compared with the international level in some technical links. The l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C5/02C22C1/02H04W76/15H04L29/08
CPCC22C1/02C22C5/02H04L67/12H04W76/15
Inventor 靳滨彬王耀东王潞铖
Owner 深圳市金辉源投资有限公司
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