Dual-phase steel (referred to as DP steel) is a high-performance steel with low yield ratio, high strength, easy molding, and high initial work hardening index, such as martensite and other second-phase particles distributed in the ferrite matrix. Hot-dip galvanizing is a process method in
According to statistics, on the 15th, the domestic market for ammonium sulfate continued to decline, and the transaction was poor. The low-end prices in East China are constantly being refreshed. Prices in Shandong and Jiangsu and Zhejiang are at 530-600 yuan/tonne, and transactions are m
Balcony Feng Shui Sanyi: First, the balcony orientation is better toward the east or the south. Relative to the importance of the balcony, the orientation of the balcony cannot be ignored. The reason why some balconies are comfortable and comfortable is precisely because of its good orienta
In the home decoration, ceramic tiles are commonly used in the decoration of kitchens, bathrooms or living room floors. There are many kinds of ceramic tiles on the market, the quality and price are different. How to choose ceramic tiles, generally pay attention to the following points: 1. Se
The stainless steel screw refers to the shape of a screw made of stainless steel screw wire piercing, and then the thread is licked. Its material is stainless steel. Stainless steel screws are made of stainless steel SUS201 screws, stainless steel SUS304 screws, stainless steel SUS31
In the first half of the year, nitro-compound fertilizer is much more expensive than ordinary urine-based compound fertilizers, but it is much easier to sell. Manufacturers are not diminishing the heat of nitro-compound fertilizers. The news of the construction and commissioning of several
On July 16, the domestic supply of glyphosate continued to be tight. The market appeared high-end quotations of RMB 39,000-40,000 yuan/ton. The current mainstream prices were concentrated around RMB 37,500-38,500/ton; as of July 15, the commodity index of glyphosate was 168.74, set a new h
Professor Lin Changjian of the School of Chemistry and Chemical Engineering of Xiamen University has developed a method for preparing photoanodes of high specific surface area porous single-crystal rutile TiO2 nanorod arrays, and greatly improved the photoele
Abstract "Industrial Transfer Upgrade, Financing Innovation Development"--China Abrasives, Coated Abrasives, and Super-hard Materials Pan-Pearl River Delta Forum are organized by China Coating Abrasives Association, China Abrasives Association, China Superhard Materials Association,
Abstract According to the statistics of the Sichuan Provincial Bureau of Statistics, in the first four months of this year, the economic performance of the building materials industry in Sichuan Province was good, and continued to maintain steady and rapid growth; the output of some products