On April 25, 2023, Shanxi Woge Technology Co., Ltd. was invited to participate in the National Non ferrous Metal Standard Project Demonstration Conference and Standard Formulation and Revision Work Conference held in Wuhan. The conference was organized by the Non ferrous Metal Technology and Economics Research Institute Co., Ltd., the China Non ferrous Metal Industry Standard Measurement and Quality Research Institute, and the National Non ferrous Metal Standardization Technical Committee. The main venue of the conference and the sub venue of the Light Standards Committee were set up, Nearly 800 representatives from over 200 units in the non-ferrous metal industry attended the meeting.
Cui Shuang from the Standards Department of the Science and Technology Department of the Ministry of Industry and Information Technology, Zhang Long, Director of the Science and Technology Department of the China Nonferrous Metals Industry Association, Lin Ruhai, Secretary of the Party Committee and Executive Director of the Nonferrous Metals Technology and Economics Research Institute Co., Ltd, Leading guests such as Bai Yanxia, member of the Standing Committee of the Fugu County Committee and Deputy County Mayor of Shaanxi, attended the conference. Cui Shuang and Zhang Long delivered speeches, while Lin Ruhai and Du Ke delivered speeches. The plenary meeting was presided over by Ma Cunzhen, Deputy General Manager of the Nonferrous Metals Technology and Economics Institute and Chairman of the National Nonferrous Metals Standardization Technical Committee.
Shanxi Vogel Science and Technology Co., Ltd. participated in the discussion of the industrial standard Spark Discharge Atomic Emission Spectrometry for Chemical Analysis Methods of Cobalt and Cobalt Alloys, which was revised under the auspices of the National Standard (Beijing) Inspection and Certification Co., Ltd. under the Beijing General Research Institute of Nonferrous Metals. Cobalt chromium molybdenum alloy is a kind of cobalt based alloy, also known as Stellite alloy, which is wear-resistant and corrosion-resistant, It has the advantages of good fatigue resistance and high tensile strength, making it suitable for applications in areas that require a long lifespan without fracture or stress fatigue, such as artificial joints at the hip joint. This advantage is important for the difficult and expensive surgery of deeply embedding implants into the femoral bone marrow catheter.

At present, there are no chemical analysis standards for cobalt and cobalt alloys both domestically and internationally. With the increasingly widespread application of cobalt alloys, there is an urgent need for a set of standards to standardize and standardize their detection. Shanxi Woge Technology Co., Ltd., as a manufacturer of artificial joint castings and forgings, was invited by National Standard (Beijing) Inspection and Certification Co., Ltd. as a participating unit of the industry standard "Chemical Analysis Methods for Cobalt and Cobalt Alloys - Spark Discharge Atomic Emission Spectroscopy" to participate in the conference.