Wuhan Steel Research Articles

Study on Location of Wuhan Steel Logistics Distribution Center

This paper studies the location of Wuhan steel logistics distribution center. First of all, according to Wuhan Iron and Steel Plant sales in Hunan Province and the relative position of the city, the transport costs are calculated from Wuhan Iron and Steel Plant to the demand point. We further analyze the necessity of establishing steel logistics distribution center, using the precise center of gravity to determine the actual location of the distribution center. After the establishment of distribution center, the total freight is reduced by 15.46 million yuan from Wuhan Iron and Steel Plant to each city in Hunan province via distribution center each year. The results of this paper can provide theoretical basis for the logistics node planning of related enterprises.

Evaluation of Anti-Weathering Performance of Different Construction Steels by in-Door Cyclic Corrosion Tests

Abstract Anti-weathering performance of the fire-resistant construction steel WGJ510C2, produced by Wuhan Steel, was investigated by in-door accelerated cyclic corrosion test (CCT), which is compared with the performance of conventional construction steels Q235 and Q345 studied by a compound circulation corrode testing. It was found that the corrosion speed and corrosion acceleration of WGJ510C2 is obviously lower than that of Q235 and Q345. It can also be summarized that the anti-corrosion performance is closely related to the chemical compositions.

CJ88-42. Using boundary element method to calculate the displacement and stress fields on the stands of the 1700 mm continuous cold rolling mills in Wuhan Steel Works : By Shen Guangxianet al. (North-East Heavy Machinery Institute, Fulaerji, China). Chinese J. Mech. Engng24, No. 4 (Dec. 1988), pp. 63–69

By reacting 2- and 3-aminobenzoic acids (HL1 and HL2, respectively), as well as 2-, 3- and 4-{(E)-2-[4-(dimethylamino)phenyl]diazenyl}benzoic acids (HL3, HL4 and HL5, in this order) with a n-butyltin(IV) source [nBuSn(O)OH or nBu2SnO], the drum-type butylstannoxane complexes of general composition [nBu6Sn6O6(Ln)6] [Ln = L1 (1), L2 (2) and L3 (3)] and the ladder-type compounds [nBu8Sn4O2(Ln)4] [Ln = L3 (5), L4 (6) and L5 (7)] were obtained and fully characterized. By reacting 1 with 2-{(E)-[4-(dimethylamino)benzylidene]amino}benzoic acid (HL6), a co-crystal (4) was achieved which comprises the metal complex aggregate found in 1 and the neutral HL6 molecule. The solution properties of the compounds were assessed from 1H and 13C NMR studies and, for the metal complexes, also from 119Sn NMR. The molecular structures of 1, 2, 4–7 were confirmed by single-crystal X-ray diffraction. Compounds 1–3 and the complex moiety of 4 display hexameric Sn6O6 clusters with drum-like structures, but 5–7 reveal Sn4O2 cores with ladder-type structural motifs. Besides the observed relationship between the ligand N-functional group and obtained (drum- or ladder-type) assemblies, the relative position of the carboxylate group in the ligand itself influences its coplanarity.

Penetratingly Criticize Revisionism and Rectify the Work style, Earnestly Implement Policies, Develop An Excellent Situation

(NCNA Wuhan July 7, 1973) Taking the criticism of revisionism and the rectification of the work style as the key link, the Party committee of Wuhan Steel mobilized the masses to penetratingly criticize the revisionist line peddled by Liu Shao-ch'i-type swindlers, seriously implemented the Party's policies, and unleashed the revolutionary activism of the broad ranks of workers, cadres, and technicians to launch vigorous development of revolution and production.