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"High performance new hard alloy preparation technology and industrialization demonstration" project launch and implementation plan consultation and consultation
On December 9, 2017, kunshan, kunshan osik cutting technology co., LTD. Conference room. The first nc tool industry association was established in kunshan city. "Tool business" as the special media participated in this meeting! On December 9, 2017, kunshan, kunshan osik cutting technology co., LTD. Conference room. The first nc tool industry association was established in kunshan city. "Tool business" as the special media participated in this meeting! The meeting was elected by the President, vice President and the secretary-general of the association. Mr. Liu mingyu, chairman of kunshan osike cutting technology co., LTD. Was elected as the first President of kunshan nc tool industry association. Mr. Wang jibo, general manager of kunshan yipin precision machinery co., LTD. Was elected as the secretary-general of the association. Kunshan osik cutting technology co., LTD. Was elected as the current President. In addition, the council approved five vice-presidents and 15 governing units.
Kunshan city is one of the most important mechanical industries in China. Kunshan has a levels billions of industry cluster and 12 billions of industrial cluster, according to statistics, 2016 billions of IT industry cluster level, communications equipment, computers and other electronic equipment) realize the output value of 491.876 billion yuan. With the rapid development of equipment manufacturing industry, to regulate kunshan area enterprise benign competition, promote regional industry and orderly development of cutting tool and cutting technology in kunshan oz g co., LTD., a batch of kunshan backbone tool such as the chairman Liu Mingyu entrepreneurs, driven by more than 50 members in kunshan cutter units were gathered together, thus set up kunshan nc tool industry association.
Vice President of unit 5, respectively is: kunshan AnWei precision machinery co., LTD., huawei, precision tools (kunshan) co., LTD., kunshan long eagle cemented carbide co., LTD., crown billion precision industry (kunshan) co., LTD., kunshan nicola corrent tungsten steel technology co., LTD.; Director unit, respectively is: 15 oz grams of kunshan city cutting technology co., LTD., huawei, precision tools (kunshan) co., LTD., kunshan long eagle cemented carbide co., LTD., kunshan AnWei precision machinery co., LTD., crown billion precision industry (kunshan) co., LTD., kunshan nicola corrent tungsten steel technology co., LTD., kunshan one amount, precision machinery co., LTD., kunshan feng yu auspicious precision cutting tool co., LTD., kunshan sharp point precision tools co., LTD., kunshan bally Ken precision machinery co., LTD., kunshan xin yu precision machinery co., LTD., jiangsu card will DE precision tool co., LTD., kunshan yongkang precision mould co., LTD., kunshan wei feng hardware machinery co., LTD., kunshan utek nc tool co., LTD.
Two super hard projects are included in the 2018 henan natural science fund project
In order to further strengthen the basic research work in our province, increase the application of development of the national natural science fund project in henan province department of science on the basis of 2017 "NSFC - henan joint fund" communication of the results of the, preferential selection from the "most experts agreed to fund project" the henan province natural science foundation project for the year of 2018. A total of 391 projects were selected to be funded by the natural science foundation of the province in 2018, with 10 key items and 381 items on the surface.
Among them, henan university of science and technology as a supporting institution to declare the boron coordination sulfur phosphorus doped N large high-pressure synthesis and properties of single crystal diamond research project and based on henan institute of engineering unit to declare the nano diamond intercalating graphene functional configuration and super capacitor characteristics research projects shown its cultivation.
The thinnest diamond! Scientists used plain graphene to suppress a 2D diamond
Diamonds can become as thin as 2D materials! A new study suggests that superhard carbon can be forged into a membrane state known as "Diamondene". Graphite, also made of carbon, can be made into a two-dimensional film of only one carbon atom thick, known as Graphene. Scientists have been trying to make similar two-dimensional films with diamonds. Brazil Minas gilardino, Federal university (Universidade Federal DE Minas Gerais) physicists Luiz Gustavo Can04ado and his colleagues published in the journal nature communications, a study, put two pieces of graphene piece in compression tens of thousands of times earth's standard atmosphere environment, its crystal structure will be from graphite to diamond.
Under high pressure, two pieces of graphene combine to form a single diamond, hydrogen atoms in the water (blue) and oxygen (red) are used to transmit the pressure to the graphene.
"It's the thinnest diamond in the world right now," said Pavel Sorokin, a theoretical physicist at the National University of Science and Technology MISiS in Moscow. Diamonds have always been known for its hard and hard change, but now we can finally use the amazing properties of diamonds in the field of nanotechnology. The diamond may also be magnetic, which may be useful in the field of spin electronics, such as using electrons to rotate to store data.
The scientists used Raman spectroscopy to look at the structure of the carbon crystal, simply by shining a laser on the material and observing the changes in atomic vibrations under high pressure. This method provides some circumstantial evidence of diamond enformation. The next step is to use X-ray or electron diffraction to confirm the structure of the crystal.
A large beryllium-tin - tungsten rare metal deposit is found in the Himalayan ore-forming zone of Tibet
We have heard from China geological survey, China geological survey geological survey in chengdu in the Tibetan Himalayas center scientists metallogenic belt in south eastern firm xikang ore concentration area is wrong in the hole area, to identify large gneiss dome structure, high differentiation within dome light granite with multiphase intrusion characteristics, large and thick at the edge of the dome department found the skarn type of beryllium - tin - rare metals tungsten ore body. Through the control of surface engineering in the sparse, submit new found beryllium - tin - rare metals tungsten origin 1, up to very large scale, reveal the Tibetan Himalayan metallogenic belt in addition to the lead and zinc, gold, antimony and other minerals, beryllium, tin, tungsten and other rare metals mineral also has great potential. The discovery is of great significance for reunderstanding the mineralization of Himalayan ore-forming belt and guiding regional prospecting.
According to the introduction, the newly discovered deposits in the south of zhaxikang mine area are mainly beryllium, with the symbiosis of tungsten, and associated with the beneficial components of Se-Ru- niobium - tantalum, lead - copper, gold - silver and so on. Preliminary investigation and study result reveals, wrong that hole beryllium polymetallic deposit belongs to skarn type, the ore body is mainly produced in the skarn in contact zone or silicon card lithification marble, beryllium polymetallic ore bodies are stratiform or bedded output, stable horizon, uniform thickness changes, including mineral mainly as bertrandite beryllium, hydroxyl bertrandite, followed by the marble, metal minerals are mainly cassiterite, scheelite, chalcopyrite, galena, pyrite, etc.
Although there are abundant beryllium resources in China, large independent beryllium mines and poor resource endowments are mainly associated with lithium, niobium and tantalum, and the average grade of ore deposits is much lower than that of other countries. The first discovery of the mega beryllium rare metal deposit in the south of the zasikang mine in Tibet has important theoretical and practical significance. One is in the Tibetan Himalayas metallogenic belt of the newly discovered mineral and type, scale and potential is tremendous, revealed the Himalayan metallogenic belt Miocene light granite mass rare metal mineralization of the tip of the iceberg, promote to the Himalayan belt metallogenic belt mineralization and prospecting potential. Second, opened the new prospecting window, expand new prospecting areas and prospecting space, has confirmed the Himalayan metallogenic belt may become the new beryllium - tungsten - tin resources, to drive the regional prospecting, accelerate the construction of new rare metal base of west China has important significance. Third, the establishment of Tibet's integrated exploration area mineralization theory.