By the manufacture instance of two drawing parts namely petrol cover and end cover, the reasons occurring drawing crack defect during manufacture are analyzed separately, the occurring of blue brittleness and hydrogen brittleness during drawing are introduced, as well as related solving and guarding steps are provided.
通过油盖及端盖两种拉伸件的加工实例,分别分析了其在生产中出现拉裂缺陷的原因,由此介绍了拉伸加工中蓝脆与氢脆的产生并分别提出了各自的解决及预防措施。
However, at the temperature about 230℃, the sensibilities to stress corrosion increase abruptly, blue brittleness occurs and the stress corrosion is increased.
通过对不同强度等级的汽轮机转子钢进行应力腐蚀试验,研究发现,转子钢在一般水介质中应力腐蚀敏感性很小,但在230℃附近应力腐蚀敏感性突然增加,这可能是发生了蓝脆,增加了应力腐蚀。
30Cr2Ni4MoV and 30Cr2MoV steels presented blue brittleness near 230℃ and 180℃, respectively.
本文研究了核电汽轮机用钢蓝脆和应力腐蚀的交互作用，结果表明：这类中强度钢在水介质中的应力腐蚀敏感性很小，只能用慢拉伸方法才能发现。
Puffing technique for Lonicera edulis Turc crisp chips using microwave vacuum method
应用微波真空方法膨化蓝靛果脆片的研究
Study on Blue Honeysuckle Chips Subjected to the Microwave Vacuum Puffing Method
基于微波真空方法的蓝靛果脆片膨化工艺研究
Puffing technique for Lonicera edulis Turc crisp chips using microwave vacuum method
应用微波真空方法膨化蓝靛果脆片的研究
Developmentment of Blueberry-Carrot Compound Solid Beverage
蓝靛果、胡萝卜复合固体饮料的研制
Recent Advances of Research Actuality and Prospects for Exploration in Lonicera edulis Turcz
蓝靛果的研究利用现状及其发展前景
The Study on the Extraction, Purification and Effect Test of the Flavonoids in Lonicera Edulis;
蓝靛果中黄酮类化合物的提取、纯化及功能研究
Study on Extraction and Purification of Lonicera Edulis Red and Stability of the Pigment;
蓝靛果天然色素提取、精制条件及稳定性研究
The Experiment Filtration Effectual Potion Extraction of LC and Investigation about Effect Ion of EELC on Experimental Gastric Ulcer;
蓝靛果提取物抗溃疡活性部位筛选及药理探讨
Anatomy of seed and seedling primary structure of Lonicea caerulea L.;
蓝靛果忍冬种子结构与幼苗初生结构的研究
Study on the Preparation of Anthocyanins from Lonicera Edulis Turcz Microcapsules and Their Stability
蓝靛果花色苷微胶囊的制备及其稳定性的研究
Study on the Antioxidant and Anti-cancer of the Extracts of Lonicera Edulis
蓝靛果提取物抗氧化及抗癌作用的研究
Study on the antioxidative activities of alcohol extracts from Lonicera edulis in vitro
蓝靛果乙醇提取物体外抗氧化作用的研究
Establishment and Studies of Technological Production Demonstration Garden of Lonicera caerulea L.
蓝靛果忍冬科技生产示范园的建立与研究
STUDY ON EXTRACTION AND STABILITY OF PIGMENT FROM BLUEHONEYSUCKLE
蓝靛果天然红色素的提取及稳定性研究
Study on Impact of Black Currant and Lonicera caerulea Fruit on Rabbits with Hyperlipemia
黑加仑和蓝靛果对家兔高血脂作用的研究
indigo fermentation vat
靛蓝发酵缸，靛蓝发酵还原染液
Studies on Infuence of Ecologic Factors on Growth and Development and Fruit Quality of Lonicera Caerulea;
生态因子对蓝靛果妨冬生长发育及果实品质影响的初步研究
Extraction of the Menispeermum Dauricum Red Pigment and Comparative Studies of Its Character with That of Vaccinium and Lonicera Caerulea;
蝙蝠葛红色素的提取及与越橘、蓝靛果红色素性质的比较研究
The Experiment Investigation of EELC on Reduce the Blood Ester in Hyperiperimia Rats;
蓝靛果乙酸乙酯萃取物对高血脂大鼠降血脂作用及机制的研究