Effects of molybdenum wirer microstructure

Molybdenum Molybdenum plates and various shaped pieces of material, its microstructure and physical properties of these largely affect the performance of molybdenum processed products, and product quality. Of molybdenum powder microstructure showed generally uniform particle size, agglomeration seriously poor particle dispersion, a wide particle size distribution and the like. The presence of these will make the microstructure of the molybdenum powder sintered billet by a subsequent press-formed on a uniform grain size of the organization and performance was not satisfactory, and even the formation of holes, cracks and other defects, and then in the subsequent rolling, swaging, billet pressure stratified  molybdenum plating  during processing, peeling, cracking, seriously affecting product quality and yield processing products. To further understand the impact of molybdenum powder  molybdenum screws  properties of molybdenum processed products, this paper specially selected molybdenum powder and ordinary molybdenum powder, processed through the same process of molybdenum wire and molybdenum plate products, then by detecting the physical and chemical properties, and comparative analysis the molybdenum and molybdenum products processing raw powder microstructure its impact product performance and quality.

tungsten sheet market continues to show signs of fatigue

Tungsten market continues to show signs of fatigue, weak demand, high offer no market price, volume was light, tungsten demand in the short term there is no breakthrough, we expect the mainstream market or stable tungsten market weak to run. Venue favorable factors still scarce and hard to find short-term positive signals into the market, so the molybdenum market prices deserted condition or continued. Serious decline among traders operational space, so from the city lurkers majority.  tungsten copper alloy  expectations, fewer strokes steel and low level. Given the current situation, molybdenum market prices are expected to limited downside.
Inquiry tungsten ore more, but inquiry and more low, it is difficult to supply procurement, the actual volume was light, and the inquiry by the high cost of active support, tungsten ore is expected to short-term market outlook or stabilization. Recent  sandblasted tungsten target  market prices continue to fall in the stage, buyers gradually from the city, making the stock market began to quiet. Mills bidding levels continued to fall, merchant shipping is difficult, and high turnover difficulties, offer Yindie. The current market is difficult to have other good news, we expect short-term molybdenum market remain stable weak pattern.