专

一种基于OpenMP线程嵌套的视频流压缩解压方法及系统

KR417686公開特許公報(A)

发明人

伍卫国, 张占坤, 王今雨, 李孟涵, 唐新龙, 马春苗

受让人

UNIV XI AN JIAOTONG

申请人

INST GIDRODINAMIKI SIBIRSKOGO

申请号

072088

申请日

2007-12-02

公开(公告)号

KR417686公開特許公報(A)

公开(公告)日

1993-01-21

IPC分类号

G09F003/00G09F003/02

CPC分类号

优先权号

241136

优先权日

2008-09-18

摘要

The ballast weight (2) of the fork loft truck is fitted to one end of the truck away from the forks. Two or more fuel tank sections (6) are fitted into recesses in the ballast weight and are shielded from direct heat from the engine. The air cooling duct for the engine passes through a gap through the centre of the ballast weight.

The bottom ends of the tank sections are linked by a fuel pipe (9) which ensures equal levels in each tank. The top ends of the tank sections are linked by pressure venting pipes (10).

ADVANTAGE -No heating effect for fuel tank, safe mounting for fuel tank.

权利要求

1 . A process for making a hot rolled high strength steel (HRHSS) product, the process comprising steps of: casting a steel slab with a composition comprising in weight percent C: 0.18-0.22, Mn: 1.0-2.0, Si: 0.8-1.2, Cr: 0.8-1.2, S: 0.008 max, P: 0.025 max, Al: 0.01-0.15, N: 0.005 max, Nb: 0.02-0.035, Mo: 0.08-0.12, a remainder iron (Fe) and incidental impurities; hot rolling the steel slab into a hot rolled strip at a finish rolling temperature (FRT) of 850-900° C.; cooling the hot rolled strip at 40° C./s or more over a run out table (ROT) until the hot rolled strip reaches 380-400° C.; and coiling the hot rolled strip and then air cooling to room temperature.

2 . The process for making the hot rolled high strength steel (HRHSS) product as claimed in claim 1 , wherein the composition of the product comprises in weight percent C: 0.22, Mn: 1.48, Si: 1.0, Cr: 0.95, S: <0.004, P: 0.02, Al: 0.14, N: 0.005, Nb: 0.035, Mo: 0.1, a remainder iron (Fe) and incidental impurities.

3 . The process for making the hot rolled high strength steel (HRHSS) product as claimed in claim 1 , wherein a yield stress of the product is 600-650 MPa.

4 . The process for making hot rolled high strength steel (HRHSS) product as claimed in claim 1 , wherein tea tensile strength of the product is 1000-1200 MPa.

5 . The process for making the hot rolled high strength steel (HRHSS) product as claimed in claim 1 , wherein a total elongation of the product is 16%-17%.

6 . The process for making the hot rolled high strength steel (HRHSS) product as claimed in claim 1 , wherein uniform elongation of the product is ≥9%.

7 . The process for making the hot rolled high strength steel (HRHSS) product as claimed in claim 1 , wherein a strain hardening exponent (“n”) of the product is 0.15-0.16.

8 . The process for making the hot rolled high strength steel (HRHSS) product as claimed in claim 1 , wherein a microstructure of the product comprises 15%-20% retained austenite by volume.

9 . The process for making the hot rolled high strength steel (HRHSS) product as claimed in claim 1 , wherein a microstructure of the product comprises <5% martensite by volume.

10 . The process for making the hot rolled high strength steel (HRHSS) product as claimed in claim 1 , wherein a microstructure of the product possesses bainitic sheaves with thickness less than 200 nm.

11 . A hot rolled high strength steel (HRHSS) product comprising, in weight percent: C: 0.18-0.22, Mn: 1.0-2.0, Si: 0.8-1.2, Cr: 0.8-1.2, S: 0.008 max, P: 0.025 max, Al: 0.01-0.15, N: 0.005 max, Nb: 0.02-0.035, Mo: 0.08-0.12, a remainder iron (Fe) and incidental impurities, wherein the product has a tensile strength of 1000-1200 MPa and a total elongation of 16%-17%.

12 . The hot rolled high strength steel (HRHSS) product as claimed in claim 11 , wherein the product comprises, in weight percent: C: 0.22, Mn: 1.48, Si: 1.0, Cr: 0.95, S: <0.004, P: 0.02, Al: 0.14, N: 0.005, Nb: 0.035, Mo: 0.1, the remainder iron (Fe) and incidental impurities.

13 . The hot rolled high strength steel (HRHSS) product as claimed in claim 11 , wherein a yield stress of the product is 600-650 MPa.

14 . The hot rolled high strength steel (HRHSS) product as claimed in claim 11 , wherein uniform elongation of the product is ≥9%.

15 . The hot rolled high strength steel (HRHSS) product as claimed in claim 11 , wherein a strain hardening exponent (“n”) of the product is 0.15-0.16.

16 . The hot rolled high strength steel (HRHSS) product as claimed in claim 11 , wherein a microstructure of the product comprises 15%-20% retained austenite.

17 . The hot rolled high strength steel (HRHSS) product as claimed in claim 11 , wherein a microstructure of the product comprises <5% martensite by volume.

18 . The hot rolled high strength steel (HRHSS) product as claimed in claim 11 , wherein a microstructure of the product comprises bainitic sheaves with thickness less than 200 nm.

说明书

[0001]FIG. 1 is an upper perspective view of the electric light, showing my new design; FIG. 2 is a lower perspective view of the electric light shown in FIG. 1 ; FIG. 3 is a front elevation view of the electric light shown in FIG. 1 ; FIG. 4 is a back elevation view of the electric light shown in FIG. 1 ; FIG. 5 is a left side elevation view of the electric light shown in FIG. 1 ; FIG. 6 is a right side elevation view of the electric light shown in FIG. 1 ; FIG. 7 is a top plan view of the electric light shown in FIG. 1 ; and, FIG. 8 is a bottom plan view of the electric light shown in FIG. 1 .

同族专利

暂无同族专利