碎铁

It has been warranted through experiments and practical application that rare-earths-high-aluminium heat-resistant nodular iron has some intrinsic properties which are worthy of reconimandation, namely,that it will not scale after long periods of use at 1050-1100℃, will hardly break while being hammered into castings, runners or risers as the high-temperature tensile strength reaches 14-19 kg/mm2 at 800℃ or≥l3.3kg/mm2 at 900℃, with the room temperature strength close to HT 30-50 and the unnotched impact str...

本文介绍了稀土高铝耐热球墨铸铁的生产实践、化学成分；探讨了稀土作用及其用量和控制；论述了稀土和铝加入方式以及冷却速度对金相组织的影响；并对铸造工艺、铸件缺陷及分析、耐热性能及使用效果作了阐明。试验和使用证明：稀土高铝耐热球墨铸铁在1050～1100℃长时间工作不起氧化皮，热强度800℃时，14～19kg/mm~2，900℃时≥13.3kg/mm~2，室温强度近于HT30—54，a_k≈2～6kg·M/cm~2，锤击铸件或浇冒口，很难碎裂，并能机械加工。可以认为是以我国富产资源为原料，能用各种炉子熔炼、耐热和综合机械性能均较高硅、中硅中铝球铁、高铝片墨铸铁为高的一种耐热铸铁，也是镍铬系耐热材料较好的替代品。

It gnaws iron; it bites steel; and it grinds hard stones to meal.

它咬断铁，啃坏钢，顽石遇它碎光光。

Two stage magnetic separators and one stage big wood block removing device are employed before the crashers to remove fetrous material and wood block in coal.

在碎煤机前装有一级除木块器和二级磁铁分离器，用以清除煤中杂铁和木块。

Break the teeth with iron capability of mankind, is one of the magic he conquer.

铁碎牙的功力与人类之心的结合，是他克敌制胜的法宝之一。

It was believed that either alumina reacted with impurities in the iron powder or the surface diffusion caved the alumina particles to stick to the iron powder surfaces. Another approach was to use the air classifier mill to break up the sintered iron cakes into powders. The morphology of such particles was classified into 4 types in this study: irregular, equalaxed, near spherical, and flaky. The morphological differences were affected by the extent of sintering. The higher the extent of sintering, the stronger the inter-particle bonding.

此外，本实验利用空气分级气流粉碎机将还原后的烧结体进行粉碎，实验结果显示粉碎后的粉末形貌可以分为四种，不规则形、等轴形、近球形和片形，形貌上的差异是由於还原时铁粉烧结程度的不同，烧结程度越高，粉末间键结强度越强，因此粉碎过程中会产生高程度的塑性变形，以至於粉末形貌越来越接近球形，最后因粉末表面大量加工硬化产生破裂，形成片状碎屑。

One stage magnetic separator and a chip wood removing device are installed after the crushers for the removal of tramp iron from the coal and the safeguard of the coal pulverizer.

在碎煤机后装有一级磁铁分离器和除木屑器，以清除煤中铁块和保护磨煤机。

But other items sold by his company -- such as flat irons and blow dryers -- are still made in China and South Korea.

但是其他的一些他公司卖的产品--例如磨碎的铁粉和干燥剂-仍然在中国和韩国生产。

Agglomerates, green pyroclastic rock, ignimbrites and crystal the involcanic rocks tuffs are rich in SiO2 (74.98%~78.25%) and K2O (4.35%~7.25%); and poor in Al2O3 (10.32%~12.21%),∑FeO (1.07%~1.86%), CaO (0.30%~0.62%), Na2O (1.36%~2.07%), compared to the kind of volcanic rocks in Fujian and Zhejiang.

火山岩从基性到酸性均有分布，以酸性为主。与福建、浙江同类型火山岩相比，集块岩、绿色火山碎屑岩、熔结凝灰岩、熔结晶屑凝灰岩等均是富硅、钾w(SiO274.98%~78.25%、w(K2O)4.35%~7.25%，贫铝、铁、钙、钠w(Al2O310.32%~12.21%、w1.07%~1.86%、w0.30%~0.62%、w(Na2O)

Negi put his heart into making the tandoori marinate. A deft balance of ingredients—coriander, cumin, turmeric, fenugreek with crushed tomatoes, paprika, bay leaves and yogurt, makes the tandoori chicken (RMB 38), served on an iron plate and girded with sizzling cabbage and tomato parings, perfect.

Negi对印度碳烤的制作很有研究，用胡荽，孜然芹，姜黄根，胡芦巴，配上碎土豆，辣椒粉，月桂叶子，和乳酪等制作成的碳烤鸡（38元），盛在铁盘子里，裹上刚出锅的卷心菜和切好的西红柿，简直是美味极了！

As early as during the Ming Dynasty, in order to celebrate the harvest, each in the autumn of I, Foshan people use the leftover crafts: such as paper, rags, silk, sweet gum, wax, clay, bamboo, as well as agricultural by-products: such as cocoon, Gu beans, scales, fruits, radish, etc. to tie to, sticky puzzle, paper rush, carving, clipping, sculpture, perfusion and other techniques to produce copper and iron objects into a variety of imitation, imitation porcelain antiques, fake flowers, birds insects and fish, fruits, etc. to counterfeiting, Kit Kat wins the Big Dipper artistic effect, handed down as "Foshan Autumn" Art's unique production style.

早在明朝时期，为庆贺丰收，每于秋收之余，佛山人利用手工业的边角料：如纸、碎布、丝绸、香胶、蜡、陶泥、竹木以及农副产品：如蚕茧、谷豆、鱼鳞、瓜果、萝卜等，以扎作、粘砌、纸扑、雕刻、剪贴、雕塑、灌注等技法，制作成各种仿铜铁器物、仿陶瓷古玩、仿花鸟虫鱼、瓜果等，达到以假乱真、奇巧斗胜的艺术效果，流传下来，成为&佛山秋色&艺术品的独特制作风格。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。