Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yi-qing Qiu"'
Publikováno v:
Journal of Materials Processing Technology. 212:1941-1945
An Fe–6.2 wt%Si strip with equiaxed grains and mild {0 0 1}〈0 v w 〉 fiber texture was produced by twin-roll strip casting process. Then the as-cast strip was treated with or without the hot rolling prior to the warm rolling and annealing. When
Autor:
Li Chenggang, Sang-Hoon Kim, Byung-Deug Hong, Yu Sun, Yi-qing Qiu, Zhenyu Liu, Guodong Wang, Cao Guangming, Hai-Tao Liu
Publikováno v:
Materials Letters. 81:65-68
A 3.2 wt.%Si–0.7 wt.%Al non-oriented silicon steel as-cast sheet with developed columnar grains and λ-fiber ( ∥ ND) texture was produced by twin-roll strip casting process, and subsequently treated with cold rolling and annealing. Texture evolut
Publikováno v:
Advanced Materials Research. :947-950
An Fe-6.2wt%Si as-cast strip with equiaxed grains and obvious {001} fiber texture was produced by twin-roll strip casting process. The as-cast strip was successively performed by hot rolling, warm rolling and annealing. The microstructure and texture
Publikováno v:
Journal of Iron and Steel Research International. 18:18-23
The formation of phosphorous surface inverse segregation (SIS) in twin-roll cast strips of low-carbon steels was studied. High phosphorous strips were fabricated by using a pilot twin-roll strip caster and a melt/substrate contacting apparatus, respe
Publikováno v:
Materials & Design. 30:4342-4347
Cast strips of low carbon steels with different P contents (0.08, 0.15, and 0.26 wt%) were fabricated by using a pilot twin roll strip caster, whose mechanical properties were measured to be as good as those of the conventional counterparts. The weat
Publikováno v:
Materials Characterization. 60:79-82
In this paper, twin-roll cast strips of 17%Cr ferritic stainless steel were produced with a pilot caster. The effects of melt superheat on solidification structure and texture of cast strips were investigated, and the relationship between the percent
Publikováno v:
Asian Journal of Andrology. 10:855-863
Aim: To evaluate androgen receptor (AR) expression in clinically localized prostate cancer (PCa). Methods: Specimens were studied from 232 patients who underwent radical prostatectomy for clinically localized prostatic adenocarcinoma without neoadjuv
Publikováno v:
Journal of Laparoendoscopic & Advanced Surgical Techniques. 22:578-580
Removing relatively large adrenal myelolipomas using retroperitoneal laparoscopy is difficult and carries risk of intraoperative injury to adjacent organs and vessels. We aimed to introduce a new method of retroperitoneal laparoscopic liposuction wit
Microstructure and Mechanical Properties of Electromagnetic Centrifugal Cast 1Cr25Ni20Si2 Tube Blank
Publikováno v:
Journal of Iron and Steel Research International. 13:67-69
1Cr25Ni20Si2 tube blank centrifugally cast in a steady magnetic field was investigated. The results indicated that the solidification structure and the mechanical properties of the blank can be improved remarkably by electromagnetic stirring, and sea
Publikováno v:
Chinese medical journal. 125(21)
Recently, the number of patients with prostate cancer who needed to be treated with radical prostatectomy increased rapidly in China. There is still a difference between clinical staging and the post-operative final pathologic staging; hence, an exce