Henan Yalong Science and Technology Achievements passed expert appraisal
On November 25, 2012, Henan Yalong Diamond Products Co., Ltd. and China University of Mining and Technology (Beijing) jointly completed the "impact-resistant curved diamond composite sheet and its application in geological drilling" and "high-speed drilling diamond composite sheet." And the coalfield drilling application" two results appraisal meeting was held in Zhengzhou Guanghua Hotel. The leaders of the Henan Provincial Science and Technology Department, Zhengzhou Science and Technology Bureau, Zhengzhou High-tech Zone and other relevant departments attended and presided over the meeting. It is composed of seven domestic academic experts and professors from China's exploration engineering and superhard materials industry, China University of Geosciences (Wuhan), Central South University, Beijing University of Science and Technology, Zhongyuan Institute of Technology, Henan University of Technology and other related units. 
The appraisal committee listened to the reports of the two projects, carefully reviewed the relevant appraisal materials and watched the products. After questioning and discussion, the appraisal opinions were formed. The main evaluations are as follows: The impact-resistant curved diamond composite sheet project has been successfully developed through the research and design of diamond composite sheet (PDC) geometry, optimization of high temperature and high pressure synthesis chamber assembly structure and "dovetail" high temperature and high pressure sintering process. Strong impact-resistant curved diamond composite sheet. The product has the characteristics of high impact resistance and good wear resistance, which can effectively solve the problem of short life, low efficiency and high cost of traditional PDC bit in medium to hard rock formation. The main performance indicators are internationally advanced. The level has filled the domestic gap and can replace the import, which has the application value and broad market prospects. The high-speed drilling of coalfield diamond composite sheet project is based on the domestic six-sided top press, through the independent design of raw material formula, improved synthesis cavity structure and high temperature and high pressure sintering process, as well as post-treatment process and visual inspection technology, successfully prepared high-speed drilling suitable for coalfield The diamond composite sheet required by the user has been proved by the user to have high cost performance, fast rock breaking speed and good wear resistance. It is widely used in coal rock, semi-coal rock and medium hard rock stratum and soft-hard interlayer. High-speed drilling work under complex geological conditions in coal fields. The processing efficiency is high and the service life is long. The main performance indicators have reached the international advanced level and the application prospect is broad. At the meeting, the experts also put forward fruitful opinions on some problems in the research and development of the project results, and suggested to further expand the application market. The success of the two results has improved the visibility of Yalong in the industry and the competitiveness of domestic and foreign markets, which is of great significance to the development and improvement of the entire company. At the same time, it is important to develop the production of superhard materials and their products with Chinese characteristics. significance.
The appraisal committee listened to the reports of the two projects, carefully reviewed the relevant appraisal materials and watched the products. After questioning and discussion, the appraisal opinions were formed. The main evaluations are as follows: The impact-resistant curved diamond composite sheet project has been successfully developed through the research and design of diamond composite sheet (PDC) geometry, optimization of high temperature and high pressure synthesis chamber assembly structure and "dovetail" high temperature and high pressure sintering process. Strong impact-resistant curved diamond composite sheet. The product has the characteristics of high impact resistance and good wear resistance, which can effectively solve the problem of short life, low efficiency and high cost of traditional PDC bit in medium to hard rock formation. The main performance indicators are internationally advanced. The level has filled the domestic gap and can replace the import, which has the application value and broad market prospects. The high-speed drilling of coalfield diamond composite sheet project is based on the domestic six-sided top press, through the independent design of raw material formula, improved synthesis cavity structure and high temperature and high pressure sintering process, as well as post-treatment process and visual inspection technology, successfully prepared high-speed drilling suitable for coalfield The diamond composite sheet required by the user has been proved by the user to have high cost performance, fast rock breaking speed and good wear resistance. It is widely used in coal rock, semi-coal rock and medium hard rock stratum and soft-hard interlayer. High-speed drilling work under complex geological conditions in coal fields. The processing efficiency is high and the service life is long. The main performance indicators have reached the international advanced level and the application prospect is broad. At the meeting, the experts also put forward fruitful opinions on some problems in the research and development of the project results, and suggested to further expand the application market. The success of the two results has improved the visibility of Yalong in the industry and the competitiveness of domestic and foreign markets, which is of great significance to the development and improvement of the entire company. At the same time, it is important to develop the production of superhard materials and their products with Chinese characteristics. significance.Bathroom basket,bathroom rack,bathroom holder,hanging basket,stainless steel basket,etc. Let your bathroom become more simple and upscale!Applicable to families, hotels, home stay and other places to use.
304 stainless steel never rust, will easy to clear, it's also very durable!
we are 15 year factory, we had big engineer team, and strong production line, can give you good serve and quanlity. Welcome to cooperation!
bathroom holder,hanging basket,stainless steel basket,bathroom wall basket,bathroom hanging basket
Shenzhen Lanejoy Technology Co.,LTD , https://www.grill-mesh.com