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Dafan Z.,Ruitai Materials Technology Co.
InterCeram: International Ceramic Review | Year: 2012

Reviewing Ruitai's development and summing up Ruitai's experience, this paper suggests that colleges should cultivate six types of talents who are skilled in refractories researching, equipment improving, manufacture supervising, product selling, field serving and strategic managing. These talents can help an enterprise formulate and perform the right strategy, by which the enterprise can maximize the use of its assets to form great competitiveness.

Wang J.,Ruitai Materials Technology Co. | Xie J.,China Building Material Test and Certification Group Co.
China's Refractories | Year: 2014

Six specimens of fused cast AZS 33# material were taken as samples, and their chemical compositions and physical properties (initial separating temperature of glass phase, corrosion amount in 24 h, glass phase seepage, and bulk density) were tested; low powered backscattered electron images of the samples (three for each sample) were taken by a scanning electronic microscope with a reinforced backscattering probe. Then, firstly, the images were processed, and the phase compositions (relative contents of pores, matrix, alumina - zirconia eutectoid and primary baddeleyite) of the samples were obtained by counting. Secondly, the correlation co-efficients of all parameters were calculated; indistinctive coefficients and unimportant variables were eliminated by F - test. Thirdly, the roadmap of the parameters was established and explained according to professional knowledge.

Wang J.,Ruitai Materials Technology Co.
Naihuo Cailiao/Refractories | Year: 2013

The process role and role model were analyzed; common relation and causal relation, important relation and relation network were discussed; the identification of crucial process role through variance analysis and network analysis was described, the plan on crucial problems was put forward, and the application of this method in R&D of high-purity silica brick was introduced.

Wang J.,Ruitai Materials Technology Co. | Yuan L.,Ruitai Materials Technology Co. | Cheng J.,Ruitai Materials Technology Co.
China's Refractories | Year: 2015

The chrome pollution from cement industry was introduced briefly, the research on chrome free basic refractories for cement kilns was reviewed, the production technologies of magnesia calcia, magnesium aluminate spinel, magnesia hercynite refractories, etc. were specified, the principles to improve thermal shock resistance and coating adhesiveness of refractories were analyzed, the measures to extend service life by improving production equipment and service conditions of refractories were put forward, the future of chrome free refractories was expected and some developing suggestions were given.

Wang J.,Ruitai Materials Technology Co. | Yuan L.,Ruitai Materials Technology Co. | Ye Y.,Ruitai Materials Technology Co. | Li P.,Ruitai Materials Technology Co.
China's Refractories | Year: 2012

Concept of black box, condition of modeling and control methods were introduced. Taking high purity silica brick as an example, the silica brick featured with high purity, low porosity, low true density and high strength was developed through problem analysis, test design, modeling and optimization. Using information technology to upgrade refractories industry was discussed.

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