2024/4/24/ · This study designed a novel high-temperature corrosion-resistant alloy through thermodynamic equilibrium computations. The strength was determined by the integration of precipitation-strengthening species of nickel boride and tungsten solid solution strengthening, while high-temperature corrosion-resistant property was realized through
This paper describes an experimental study on the corrosion assessment of metals in the food waste fermentation solution. The corrosive degree of metals under different submersion conditions is assessed through the weight loss method. The experimental results indicate that HT200, Q345B, and 45 steel are rapidly corroded (weight loss values
2024/3/14/ · The corrosion area rate decreased by using the rust inhibitors. The corrosion resistance effect of benzotriazole was higher than that of Na2MoO4. The concrete-filled steel tube with an assembly unit comprising 5 kg/m3 of Na2MoO4 and 15 kg/m3 of benzotriazole had the best corrosion resistance under the erosion induced by
2019/5/28/ · Hot corrosion affects the components of diesel engines and gas turbines working at high temperatures, in the presence of low-melting salts and oxides, such as sodium sulfate and vanadium oxide. Thermal-sprayed coatings of nickel–chromium-based alloys reinforced with ceramic phases, can improve the hot corrosion and erosion
2019/9/4/ · Corrosion resistance of steel has attracted substantial interest for manufacturing applications to reduce costs corresponding to part failures, unexpected maintenance, and shortening lifespan. Meanwhile, millions of tonnes of slag, non-recyclable glass, and automotive shredder residue (ASR) are discarded into landfills every year,
Most fermentation is now performed in close system to avoid contamination. Since the fermenter has to withstand repeated sterilization and cleaning, it should be constructed from non-toxic, corrosion-resistant materials. Small fermentation vessels of a few liters
Item Name: Compost Bags Material: Plastic Features: Breathable, Light-transmitting, Not Easily Deformed, Degradable, Corrosion-resistant, Self-absorbing, Strong And Durable, Water-saving And Drought-resistant Usage Form: Combined, Floor-standing Style: European And American Application Scenarios: Home Gardening, Flower Garden And
Fermentation works on the fact that micro-organisms change the chemical composition of bio-degradable materials into chemical substances that can be used for various purposes. In a typical fermenter, the micro-organisms are deployed and supplied with necessary food and nutrients that helps them to multiply and boost the fermentation process.
2015/11/1/ · This article discusses many of the problems that can arise related to large-scale industrial fermentation vessels (that is, those with a capacity up to 1 million gal) that are increasingly being used for industrial bioprocesses. It also presents recommendations for appropriate CIP and sterilization design for large-scale systems.
2018/5/14/ · This paper presents the first report on the corrosion resistance of pipeline steel with damaged enamel coating and cathodic protection in 3.5 wt % NaCl solution. In particular, dual cells are set up to separate the solution in contact with the damaged and intact enamel coating areas, to produce a local corrosion resistance
It have the advantages of small footprint, high corrosion resistance, killing pests and eggs ( can be adjusted to constant temperature 60- 100°C ) and many other advantages. It is a wise choice for the breeding enterprises, recycling agriculture, and ecological agriculture to realize the utilization of waste resources.
2021/2/1/ · Corrosion is a natural mechanism of oxidation and reduction of metal ions by chemical and electrochemical processes and microorganism accumulation. MIC …
2020/4/3/ · This study aims to further explore the corrosion interactions between two model glass materials (soda-lime silica glass (SLSG) and ISG and three corrosion resistant alloys (SS, alloy G30, and
2022/4/21/ · It is mostly iron along with 18-20% chromium and 8-10.5% nickel. Additional elements include silicone, carbon, and manganese. Altogether, they make 304 stainless steel quite tough and durable. The material is resistant to corrosion, cleans and disinfects very easily, and can withstand high temperatures and pressures. More About …
2020/6/24/ · The role of ethanol (C 2 H 5 OH) in pitting corrosion behavior of AISI 316L austenitic stainless steel was investigated in aqueous ethanolic solution with chloride. The pitting susceptibility and surface morphology of 316L in a series of ethanol-containing solutions were examined using X-ray photoelectron spectroscopy (XPS), optical …