研究了高锰奥氏体钢的低温断裂机制。
The low temperature fracture mechanism of high manganese austenitic steels is studied.
研究了高锰酸钠预氧化对混凝过程的助凝作用。
The coagulation-supporting effect of the pre-oxidation of sodium permanganate in the process of coagulation was studied.
高锰奥氏体钢随温度降低其断裂机制由韧窝状断裂转变到晶界断裂。
High manganese steels undergo a ductile to brittle transition at low temperature, which is accompanied by a change in the fracture mechanism from dimple fracture to intergranular fracture.
研究了高锰奥氏体钢在77K下的抗拉性能、形变组织和断裂特点。
The tensile properties, deformed microstructure and fracture at 77K in high-Mn austenitic steels have been investigated.
中国发现的钴矿含锰量高，因此呈现出较弱的蓝灰色。
Cobalt ores found in China have a high manganese content, which produces a more muted blue-gray color.
总之，以电解锰的阳极液为原料，生产高纯碳酸锰在技术上是可行的，工艺上是合理的，经济效益是可观的。
In a word, with anode solution as raw material, production of high-purity manganese carbonate is feasible in technicality, reasonable in process and considerable in economic benefit.
很多饮食指南都极力推荐粗粮，因为其营养价值高，富含锌、铜、锰、铁和维生素b1。
Whole grains are also widely recommended in many dietary guidelines because they contain high levels of nutrients like zinc, copper, manganese, iron and thiamine.
结果表明，碳显著的影响低碳高合金钢的组织和性能，而以锰代镍低碳高合金钢可以获得预期的组织与性能。
The results indicate that carbon influences structure and properties of LCHA significantly, and substitution for nickel with manganese may result in expected structure and properties.
介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践。
The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced.
文章最后还对以锰代镍低碳高合金钢的冲击腐蚀磨损机制进行了探讨。
At last, this article also discussed the mechanisms of corrosive impact abrasion for these LCHA after substitution for nickel with manganese.
结果表明，以锰代镍低碳高合金钢可以获得预期的组织与性能。
The results indicate that LCHA with Mn in place of Ni could gain the anticipated structure and performance.
成功研制了中速磨磨辊新材料——锰钼复合高铬铸铁。
The new material for medium speed grinding roll-MnMo compound high chromium cast iron has been developed successfully.
研究了铌对高铬锰白口铸铁断裂韧度和耐磨性的影响规律。
The effects of niobium on breaking toughness and wear - resistance of high Cr - Mn white iron was investigated.
高比能量和高比功率且价廉的碱性锌锰电池倍受人们关注。
Alkaline zinc manganese dioxide batteries have been paid much attention to because of high specific energy, specific power and low cost.
研究了锰对高铬铸铁奥氏体冷却转变过程的影响。
Effect of Manganese on austenite cooling transformation of high Chromium cast iron is investigated.
阐述了在9MVA封闭电炉上冶炼高硅锰硅合金的实践。
The practice of smelting high silicon ferromanganese silicon in 9MVA closed electric furnace is expounded.
改进的工艺特别适用于高铁低锰地下水的处理。
The improved process is especially applicable to ground-water with high Fe and low Mn.
介绍了用含锰废水生产高纯碳酸锰的原理和工艺条件。
The principle and process conditions for the production of high purity manganese carbonate from Mn containing wastewater are introduced.
采用广西某地低品位碳酸锰矿为原料，以硫酸浸出、浸出液除杂、碳化结晶工艺制备得到高纯碳酸锰产品。
The high purity manganese carbonate is prepared by the process of leaching, removing impurities and crystallizing from Guangxi's low grade manganese ore.
花垣型高磷锰矿为我国一大类型锰矿。该类型锰矿含锰品位低，含磷高。
High phosphorus manganese ore of Huayuan style is a kind of low manganese and high phosphorus contained ore.
特别适用于锰锌高导软磁铁氧体和低功耗软磁铁氧体等高档铁氧体材料的气氛烧结。
It is especially applicable for sintering Mn-Zn soft ferrite material with high permeability and low power loss.
结果：翻白草钙、钾、镁、锰、铁、锌含量高。
Results: The contents in Calcium, potassium, magnesium, manganese, iron, zinc are high.
本文研究了用氨三乙酸作活化剂锰催化高碘酸钾氧化罗丹明B褪色的新指示反应。
A new indicator reaction is developed on the basis of manganese-catalyzed oxidation of rhodamine B by potassium periodate with nitrilotriacetic acid as an activator.
介绍了应用DV - 4光电光谱仪，仅用一种测定条件，测定高合金钢中碳、硫、磷、锰、硅、铬、镍、钼、钒、钨、钛、铌、铝元素的含量的方法。
The method of measuring c, s, p, Mn, Si, Cr, Ni, Mo, V, W, ti, Nb, Al element content by DV-4 photoelectric spectroscope on one condition is introduced.
本文以中锰合金铸铁闸瓦为研究对象，并与中磷铸铁、高磷铸铁进行了对比研究。
Mid-Manganese alloy cast iron brake shoe was studied and compared with mid-phosphorous and high-phosphorous cast iron.
研究了高硅条件下锰对奥贝球铁性能的影响，为该材料的应用提供了试验基础。
In this paper we study the effect of Mn on properties of ADI in condition of high si, and provide the experimental basis for the application of the material.
在改进的MLD - 10型冲击腐蚀磨损试验机上，选择三种不同的冲击功，对以锰代镍的低碳高合金钢的冲击腐蚀磨损性能进行了测试。
Under three different impact energy, LCHA with Mn in place of Ni were tested with a modified MLD-10 wear tester to investigate their behavior of corrosive impact abrasion.
正常供水条件下，施锰处理的玉米株高、地上部及地下部干物质分别依次增加了9.0%、7.6%和21.6%。
Under sufficient water conditions, these indexes in manganese treatments were increased by 9.0%, 7.6% and 21.6% respectively.
长期高剂量的锰暴露，可出现类似帕金森综合征的锥体外系神经损害。
The long term and high level exposure to manganese might induce Parkinson s disease-like extracorticospinal tract damage in nervous system.
高碳锰铁的固相脱碳由于能够避免金属锰的高温挥发损失而成为研究的热点。
The solid phase decarbonization of high carbon ferromanganese has been the research hotspot because of avoiding evaporation loss of manganese at high temperature.
应用推荐