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- It for consolidating molding sand, such as resin bonded sand, as well as tamping sand, such as clay sand or self hardening sand. 本机主要用于树脂砂造型时型砂的振实,也可用于粘土砂造型或自硬砂造型实砂型的振。
- It is latest boiling rotor regenerating device which passes national patent and is designed with optimized technique, fit for reusing clay sand and resin bonded sand. 是采用国家专利并经优化设计的一种新型沸腾式转子再生机。主要适用于粘土砂及树脂砂的再生。
- This product fits for mixing recycled resin bonded sand and soluble glass sand. 该系列产品主要用于再生后的树脂砂及水玻璃砂的混制。
- It is recycling machine for machine with acentric dry method, fits for recycling resin bonded sand and used sand. 该机是机械离心干法再生装置,主要用于树脂砂旧砂的再生。
- It is recycling machine for machine with acentric dry method, flts for recyclingresin bonded sand and used sand. 该机是机械离心干法再生装置,主要用于树脂砂旧砂的再生。
- By adding brow m corundum powder and silmanite,the clay bonded castable used in the car surfac e of cermic tunnel kiln will increase in hot strength,thermal shock rest resist ance,use life. 通过在粘土结合浇注料中加入棕刚玉、硅线石,将其用于陶瓷隧道窑窑车面,具有高温强度大、抗剥落性好、使用寿命长的特点。
- Slags containing Mn is used as the roadbed backfill instead of natural clay. 利用含锰废渣代替天然粘土作为路基回填土。
- Based on the analysis of the method used in foundry industry to describe the ability of reclaimer in resin bonded sand at present, a new method was recommended and tested. 在分析国内目前衡量树脂砂再生系统再生能力指标(脱膜率)的基础上,提出了一种新方法(脱膜速率).并用试验验证了该新方法的实用性和科学性。
- Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well. 本文分析研究了砂在铸型中的成型条件及光洁内表面的形成机理,并对比研究了覆膜和呋喃自硬砂在铸型内表面形成均匀覆砂层的可行性。
- Comparing with traditional claybonded sand or sodium silicate bonded sand, Resin bonded sand makes great possibility of cracking in castings, especially scattered tiny crack. 树脂砂较之传统的粘土砂或水玻璃砂工艺,其铸件裂纹倾向增大,尤以弥散性微细裂纹更为突出。
- There are natural clay, granite, alluvial gold, copper, manganese, limestone, quartz rock, zeolite, clay firing inflation and other mineral resources. 自然资源还有陶土、花岗岩、沙金、铜、锰、石灰石、石英石、沸石、烧胀粘土等多种矿产资源。
- Purple is a natural clay, rich in sodium, potassium, iron, calcium, zinc and other elements, can be alkalinized water quality, and enhance the body's immunity so good for health. 紫砂是一种天然陶土,富含钠、钾、铁、钙、锌等元素,可碱化水质,提高人体的免疫力,对健康很有好处。
- It's only human nature to want a comfortable life. 想过舒适的生活不过是普通人的本性。
- y use of compactibility method,the self adapting control of the water content in line and main properties of the clay bonded green moulding sand has been studied. 采用紧实率法对粘土湿型砂的水分、主要性能的在线自适应控制进行了研究。
- Considering the anisotropic behaviour of natural clay the new constitutive model employs an inclined ellipse as the yield surface, no longer the aclinic ellipse used in traditional modified Cam-clay. 由此,本文首先根据天然软粘土的屈服性状,将修正剑桥模型各向同性的屈服面改进为各向异性的椭圆屈服面;
- Or natural clay? 天然泥?
- α-starch composite binder bonded sand 淀粉复合粘结剂砂
- Freundlich equation was found to be best fit in H-clays and H-clay complexes as compared to Langmuir and Temkin equations. Langmuir equation was found to be the best fit in natural clay complexes. 与Langmuir和Temkin方程比较,Freundlich方程最适合描述H-粘粒复合体对锌的吸附行为,但Langmuir方程最适合于自然粘粒复合体。
- Different percentage of zeolites was used to modify natural clay to study permeability, contaminants-removal ability and feasibility of leachate leaking control of zeolites modified clay-liners. 用不同比例的沸石对天然粘土进行改性,对改性粘土防渗层的渗透性、去除主要污染物的有效性和控制渗滤液渗透的可行性进行研究。
- Highly stabilized mesoporous molecular sieves were synthesized by the hydrothermal method using natural clay and so-dium silicate as raw materials and cetyltrimethyl ammonium bromide as a template. 以天然黏土和硅酸钠为原料、十六烷基三甲基溴化铵为模板剂,水热法合成了有序性好的高稳定性介孔分子筛。