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: A Method and device for measuring magnetic susceptibility variation of metal materials in liquid state and during solidification GUO Hong-xuan, HOU Ji-xin, TIAN Xue-lei, QIN Jing-yu, CHEN Xi-chen (Key... to measure the magnetic susceptibility variation of liquid metals was proposed and the instrument was developed. The fundamental of the instrument was also analyzed. Using the instrument, the variation......
-hydroxyacetophenone and 2-amino-3-carboxyethyl-4,5,6,7-tetrahydrobenzo[b]thiophene were synthesized and characterized on the basis of elemental analyses, molar conductance measurements, magnetic susceptibility data, UV.... The decomposition reactions followed random nucleation mechanism with one nucleus on each particle. Key words:lanthanides; o-hydroxyacetophenone; molar conductance; magnetic susceptibility; thermal study; rare......
Trans. Nonferrous Met. Soc. China 26(2016) 3115-3122 Hot tearing susceptibility of Mg-xZn-2Y alloys Zhi WANG1, Yi-zhou LI1, Feng WANG1, Yuan-ding HUANG2, Jiang-feng SONG2, Ping-li MAO1, Zheng LIU1 1... in a constrained rod casting (CRC) apparatus attached with a load cell and data acquisition system. The experimental results indicate that the hot tearing susceptibility (HTS) is affected by the content of Zn......
with decreasing temperature. 关键词:Phase transformations; Al-Cu-Fe; thermal analyses; magnetic susceptibility; scanning electron microscopy; powder X-ray diffraction; [全文内容正在添加中] ......
): 523-533. Link between pitting potentials and stress cracking corrosion susceptibility of 7150 Al alloy with different ageing processes SUN Qing-qing1, 2, CHEN Qi-yuan2, CHEN Kang-hua1 (1. State...: The influences of ageing processes on cyclic polarization and stress cracking corrosion (SCC) susceptibility were compared and investigated using cyclic polarization, U-type specimen method, slow strain......
behaviors can advance the further understanding of debris flows. Key words: debris flow-related sediment; physico-mechanical performance; debris-flow susceptibility; assessment of debris-flow hazard... characterization of sediments is of critical importance. Additionally, identification of debris-flow deposits is important for debris-flow susceptibility assessment and mitigation, because the profiles......
to develop new magnesium casting alloys. The temperatures for T6 heat treatment were selected based on the hardness and electrical conductivity measurements. The hot tearing susceptibility of the alloys.../year. Key words: magnesium alloy; casting; LPSO phase; W phase; fluidity; hot tearing susceptibility; corrosion rate 1 Introduction Magnesium alloys are commonly used as structure materials......
susceptibility; [全文内容正在添加中] ......
be separated by weak magnetic separation. With the decrease of the grinding fineness, the specific susceptibility of the liberated magnetite is decreased and its coercivity is increased... words: magnetite ore; grinding fineness; specific susceptibility; magnetic agglomeration force; weak magnetic separation 磁铁矿是最典型的强磁性矿物,影响其磁性的主要因素包括氧化程度,粒度,温度和颗粒形状,其中粒度的变化对其磁性特征有显著影响[1-2].研究表明,当磁铁矿粒度较大时,磁......
: This study aimed to effectively reduce the cracking susceptibility of the laser clad coating by enhancing the environmental temperature during laser cladding, and reveal the residual stress distribution... was increased with increasing the distance from the coating surface. Enhancing the environmental temperature can effectively reduce the cracking susceptibility of the coatings. Key words: laser cladding......
