The phase transformations of high Mn steels during cooling have been characterized in this study. Widmansttten plates occur in the austenite matrix upon cooling the steels from 1373K (1100°C). The Widmansttten plates are composed of not only the hexagonal close-packed ε-martensite but also ...
aAfter cooling to room temperature and filtering, colorless 在冷却到室温和过滤以后,无色[translate] a拥有良好的商业氛围及便利的城市交通 Has the good commercial atmosphere and the convenience municipal transportation[translate] aAnal. Calcd 后门。 Calcd[translate] ...
The derivatives were then acetylated through acetic anhydride (1 mL) under 80 °C for 20 min, and after cooling to room temperature dichloromethane (1.5 mL) was added. We removed excessive derivatization reagents as completely as possible by extracting them with 1 M HCl and MilliQ ...
The TAU indicated that the innovative glass could revolutionize industries such as optics and electro-optics, satellite communication, remote sensing, and biomedicine. Typically, glass is manufactured by rapidly cooling molten materials, "freezing" them in an amorphous state before they crystallize, resul...
Once a structural glass is formed, its relaxation time will increase exponentially with decreasing temperature. Thus, the glass has little chance of transforming into a crystal upon further cooling to zero Kelvin. However, a spontaneous transition upon cooling from amorphous to long-range ordered ferr...
As the products display low solubility in 1,4-dioxane at room temperature, they crystallized upon cooling, yielding the ligand precursors directly in analytical 这些反应的完成能从boranefree imidazolium盐R-3dissolved完全地容易地被监测,在大约2.5小时反应时间以后。 因为产品在1,4二氧六圜显示低可溶性在...
The transition occurs much faster at {approx}400 degree sign C than that at room temperature that appears in the rise time of the compression wave. No evidences of reverse {omega}{yields}{alpha} transition were recorded in the velocity histories of the sample free surface or interface between...
Related to this Question Explain how some solids (compounds that are solids at room temperature) can be analyzed by gas chromatography. In regards to the enticing scientific method, what would be examples of a hypothesis? What is a hypothesis and how does it relate to the terms experiment and...
Long-fined Albacore and mackerel, with head cut off, ware cooked as the materials for oiled cans, and were laid in air to cool at room temperature and at varied relative humidity. Temperature-time relation for the muscle, plotted semilogariLhmically, showed that the rate of cooling was the...
The rise in global temperature and accumulation of petroleum-based wastes in the environment forces the scientific focus towards renewable alternatives. In the present work, an under-exploited resource – spruce bark – is investigated as a raw material for production of bio-oil as a liquid energy...