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Leica Industrial Microscope is widely used in universities, research institutes, and enterprises. In 2017, Leica's first equipment demonstration was successfully held at the invitation of the Ningbo Institute of Materials, Chinese Academy of Sciences! The Leica Equipment Demonstration Conference was held as scheduled from April 11 to April 13, 2017. The main exhibition equipment includes: DVM6 ultra depth of field video microscope, DM6M fully automatic metallographic microscope, DM2700M manual metallographic microscope, S8APO body microscope and other widely used models in the laboratory. At the demonstration meeting, it is possible to
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Time: March 15-17, 2017 Location: Leica Beijing Branch Training Center. In response to the needs of the national market development and to better serve users, Leica Germany organized a three-day special training for agents in various regions such as Northeast and North China in Beijing. The training mainly focused on the practical operation of several commonly used models of Leica industrial microscopes, including installation and debugging, common fault analysis, and software application. Chaineng Metallographic Experimental Equipment Nanjing Co., Ltd. dispatched personnel to participate
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There is an ancient Chinese saying" A day's plan is in the morning, and a year's plan is in spring;. Just after New Year's Day in 2017, Leica Corporation of Germany held a grand dealer conference at the Hilton Hotel in Sanya, Hainan on January 10th. The conference carefully reviewed the work achievements and shortcomings of 2016, summarized experiences and lessons, carried forward the excellent tradition of serving users, continuously improved work methods and corrected work attitudes. In 2017, we used our unremitting efforts to provide users with better services
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When developing a sampling plan for an unfamiliar part or component, the sampling direction should be determined based on the original rolling direction or casting pouring position, and cut along the expected longitudinal, transverse, same plane, radius direction, etc. to reveal the required information. It should be noted that the microstructure of the cross-section appears more uniform than that of the longitudinal section. If the raw material is not completely recrystallized after cold working or Hot working, the grain structure shown on the cross section
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As a metallographic analysis engineer in the electronics industry, I have been working with metallographic cutting machines for many years. I have to cut samples metallographically every day for so many years, and my experience is really lacking. However, I always feel that the metallographic cutting machine I use is almost boring. The surface damage layer of the cut fracture surface is too deep, which adds some difficulty and workload to inlaying and grinding. I recently had the opportunity to participate in an advanced training program for metallographic engineers, which includes the establishment of a training laboratory
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A few months ago, one day I had tea with a high school classmate who was a doctor at a dental hospital in Nanjing. When it comes to whether a dental doctor rushed to the dentist's feet, his teeth were crispy, and people who have treated their teeth will have this kind of conditioned reflex. Our book is back to its original form. Our dentist classmate is drinking tea and pouring bitter water with me. The conversation is as follows: Classmate: Hey, you said, do you have any better metallographic ones that are suitable for cutting teeth
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① Is the difference between imported metallographic sandpaper and other brands of metallographic sandpaper for innovation? ② Is the high-quality promotion of imported metallographic sandpaper just a concept? As we all know, there are many brands of metallographic sandpaper, both domestically produced and imported; The types also include silicon carbide, aluminum oxide, and other grinding particles, which are widely used in gold
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A good video microscope is just a pair of eyes that can observe the microscopic world! Leica microscope Leica DVM6 is such a pair of eyes. In the automotive manufacturing industry, testing the grain size grade of automotive components, identification of main alloy structure composition, porosity, etc. can quickly provide testing results. In the electronics or microelectronics industry, identifying initial samples of various defects has a positive impact on quality control. In France
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One of the mentors of the editor is a professor from the School of Materials at a certain university. He has been engaged in teaching and researching metal materials for many years. The old professor's years of laboratory experience are like an endless treasure, and no matter what problems you encounter with metal material sampling, you can find simple and effective solutions here. One of my users, his laboratory mainly does metallographic analysis of lead, tin, and zinc
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On December 21, 2017, with a hint of joy and joy, I arrived in Hangzhou, which is known as a paradise! Objective: Zhejiang University of Science and Technology School of Materials, invited to conduct on-site demonstrations of Leica microscopes for teachers and students from the School of Materials at Zhejiang University of Science and Technology. Although the school is still some distance away from West Lake, for the editors who come here thousands of miles away, they are considered to be on the edge of West Lake. The winter in Hangzhou is gentle and graceful,
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