碳化

Of the whole picture reed natural color, about 20% iron carbide made with.

整个画面80%为芦苇自然色差，20%左右用熨烫碳化而成。

This paper reports the study of the ductile iron roller recombined with tungsten carbide particles on the surface by using centrifugal casting.

本文通过离心铸造法研究了球铁基表面复合碳化钨粒子的轧辊。

It is shown that the formation process of iron carbide converted from hematite using H〓-CH〓 mixtures consists of several steps: reduction of iron ore, cracking of methane, and carburization of metallic iron.

试验发现赤铁矿与H〓-CH〓气反应制备碳化铁的过程是分步完成的，第一步是赤铁矿的还原，第二步是甲烷的裂解，然后是金属铁的碳化。

Machine —— Gasket Cutting Machine, Common Spiral Machine, Numerical Control Spiral Maching Machine, No Core Spiral Making Machine, Metal ring rolling machine(make big size rings for spiral wond gasket), Metal Ring Notch Milling Machine spiral wound gasket rings kerve and angle

机器——垫片切割机，普通缠绕机，数控缠绕机，无芯模缠绕机，金属盘环机，金属环铣槽机，钢带成型机，垫片包边机☆盘根——膨胀石墨盘根碳化纤维盘根芳纶盘根碳纤维石墨盘根碳纤维四角，膨胀石墨混编盘根

To improve the quality of Ta Spinnerets with high hardness and alkali-proof corrosion,HFCVD is used to deposit crystalline diamond films with different sizes of grain on carbonized Ta spinneret s.

为改善钽喷丝头的品质，提高其硬度和耐碱腐蚀能力，利用热丝CVD制备不同粒径的金刚石薄膜，并通过对钽衬底的碳化处理，成功使之沉积于纯钽喷丝头表面，对纯钽喷丝头进行表面强化。

To improve the quality of Ta Spinnerets with high hardness and alkali-proof corrosion, HFCVD is used to deposit crystalline diamond films with different sizes of grain on carbonized Ta spinnerets.

为改善钽喷丝头的品质，提高其硬度和耐碱腐蚀能力，利用热丝CVD制备不同粒径的金刚石薄膜，并通过对钽衬底的碳化处理，成功使之沉积于纯钽喷丝头表面，对纯钽喷丝头进行表面强化。

Self cleaning , durable , high speed dynamic separation device smoothers grinding media movement to provide better separation result .

动态间隙式的分离装置，使用超高硬度的碳化钨合金，耐磨性特佳，高速转动的动片使珠子不易滞留，并具有自动清洗作用，确保分离效果。

Now has 5,000 tons of ammonium perchlorate, blue tungsten oxide, tungsten oxide yellow; 3000 tons of tungsten powder, tungsten carbide powder production capacity.

现拥有5000吨仲钨酸铵、蓝色氧化钨、黄色氧化钨；3000吨钨粉、碳化钨粉的生产能力。

Tubular cast tungsten carbide is build-up welded mainly by means of oxygen-acetylene flames.

管装粒状铸造碳化钨主要是用氧—乙炔焰进行堆焊。

The abrasion and scuffing behaviour of Ni-base spray-welded coating containing WC by oxygen-acetylene was studied and compared with those of boride layer using a MM200 wear tester.

利用MM200型磨损试验机研究了氧-乙炔焰镍基碳化钨喷熔层的磨粒磨损和抗咬合特性，并与硼化物层进行了比较。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。