【不锈钢圆钢-日评】1月26日不锈钢圆钢价格主稳运行为主。价格方面,温州市场青山304圆钢盘价12550元/吨,平,316L圆钢盘价22500元/吨,平;浙江友谊新材304连铸坯φ160-260价格12250元/吨,平;无锡市场2Cr13Ф65-130抚顺特钢8900元/吨,平;长城特钢2Cr13Ф65-130价格9600元/吨,平;富凯S2750盘价33500元/吨,平...
Strip steel's production quality is crucial for the economic and safety aspects of humanity. Addressing the challenges of identifying the surface defects of strip steel in real production environments and low detection efficiency, this study presents an approach for strip defect detection...
Nowadays, defect detection technology based on deep learning continuously increases the surface quality requirements of hot-rolled strip steel. However, du... L Lin,A Wen,Y Wang,... - 《Measurement Science & Technology》 被引量: 0发表: 2024年 Surface defect detection of strip steel based on...
Example: Reducing accelerating voltage from 10 to 1.5kV allows electron image contrast to show the distribution of oxide particles. X-ray mapping under the same conditions characterises precipitates as MnOB. Map acquisition time 15 minutes.Sample courtesy of JFE Steel. ...
Any manual tongs are cast from high quality alloy steel, heat-treated and MPI tested, and toque test for manual tongs are always 1.5 times of the rating torque, manual tongs can be assembled by removing the hanger and turning the complete tong over. Manual Tong Model B (Q3⅜-12¾/75...
surface defectsdefect classificationCLASSIFICATIONHot-rolled strip steel is widely used in automotive manufacturing, chemical and home appliance industries, and ... X Feng,XW Gao,L Luo - 《Mathematics》 被引量: 0发表: 2021年 Modified semiconductor drift detector A semiconductor radiation detector device...
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Material Cast Steel Handle Od 4"-17" Torque 85-140kn.M Machine Type Drilling Tool Transport Package Plywood Box Origin Jiangsu China HS Code 8413910000 Production Capacity 1000units Per Year Product Description The type SDD Manual tongs are usful tols applied t...
Model NO. Manual Tong Type SDD Certification ISO 9001:2000 Power Source Hydraulic Operation Pressure Atmospheric Pressure Applicable Medium Mud, Water, Natural Gas, Crude Oil Structure Forged Material Cast Steel Transport Package Export Packaging Specification MANUAL TONG 100000 Trademark DEEN...
aToyota's product range in the automotive, steel, machine tools, electronics, textile machinery, textile fabrics, home commodities, chemicals, machinery and building construction. In 1993, total sales of 85.283 billion U.S. dollars, ranking the world's No. 5 industrial companies. The annual prod...