Small knowledge of InterWeighing:
Since 1995, China Weighing Instrument Association has organized 20 InterWeighing events in Beijing, Chengdu, Shanghai, Hangzhou, Qingdao, Changsha, Nanjing, Guangdong Dongguan and Wuhan. Lots of well-known manufacturers participated in these events as exhibitors. Many professionals and buyers from Asia, Europe, America, Oceania and Africa visited these exhibitions. These exhibitions won good reputation which further promotes multilateral international exchanges and co-operations in the fields of weighing economy and technology.
After years of careful cultivation, the scale and influence of InterWeighing have been growing steadily. Today, InterWeighing has become the world's largest and highest international quality professional weighing instrument exhibition. The annual InterWeighing event has become the most grand annual industry event in the world. InterWeighing has strengthened the economic and technological exchanges and cooperation among the international weighing industry circles, and has helpfully promoted the development of global weighing products trade. In addition to being in 2009 global financial crisis there was a little decline, China's annual exports of weighing products increase at positive growth rate. In 2018, according to China Customs statistics, the export of weighing products has reached USD1.398 billion; it increased 5.2% than 2017.
The reason why stainless steel weights are corrosion-resistant
Jiajia participated in the INTERWEIGHING industry exhibition in 2020 once again.
Due to the epidemic, although many international friends could not participate in the annual industry event, we still passed the information of the exhibition to every customer through the Internet, including new technologies, new products, and industry development trends.
The special period has also brought us more opportunities to communicate with same industrial suppliers. Learn about new technologies and developments in the industry. Discussed the future product trend and development with them together. Under the new market environment, products will become more and more refined, which will be more conducive to enterprises' fine crafting of products and researching more high-end products for different markets. Under the premise of focusing on customer experience, we will make the products well and detailed. Both in terms of operation, safety and quality are better.
Stainless steel weights have the characteristics of corrosion resistance, which reduces the error of the weights in the process of use. Then why stainless steel has the characteristics of more corrosion resistance? The experts of stainless steel weights will explain to you.
As mentioned in the junior high school chemistry textbook, all metals react chemically with oxygen in the atmosphere to form an oxide film on the surface of the object. The oxide formed on the surface of ordinary carbon steel undergoes an oxidation reaction, and then the rust is amplified little by little, and finally a metal hole is formed. How should this be done? Usually, the method everyone uses is to use paint or oxide-resistant metal for electroplating protection, so that the oxide on the metal surface is not easy to be destroyed. The corrosion resistance of stainless steel is largely due to the presence of a trace element, that is, chromium, which is also one of the components of steel.
When the chromium content reaches 11.7%, the corrosion resistance of stainless steel is significantly increased, which improves the corrosion resistance. Not only is the content of chromium increased, the oxidation formed by chromium and steel adheres to the metal surface, which can resist corrosion and prevent oxidation. . Normally speaking, the natural color of the steel surface can be seen through the metal oxide, and the stainless steel surface is a unique surface. Moreover, even if the surface is damaged, the steel exposed to the air will form a two-layer protective film with the atmosphere, also known as a secondary passivation film, which continues to be protected for the second time, thus achieving the purpose of corrosion resistance.
Welcome all walks of life to Yantai Jiajia Instrument to purchase stainless steel weights, because they are professional and trustworthy.
Post time: Jan-14-2021