Welcome Guest [Log In] [Register]
Welcome to Redanimeland.forum - The Great Place for Endless Discussion and fun!!. We hope you enjoy your visit.


You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are some features you can't use such as the chat room, the arcade, the blog and many more . If you join our community, you'll be able to access member-only sections, and use many member-only features such as customizing your profile, sending personal messages, and voting in polls. Registration is simple, fast, and completely free. Join our community today, right now!


Join our community!


If you're already a member please log in to your account to access all of our features:

Username:   Password:
Add Reply
The cause of a defect
Topic Started: Yesterday, 11:01 PM (2 Views)
meishengchao
Hokage
[ *  *  *  *  *  *  *  *  * ]
{Small longitudinal cracks are small impurities mixed into the crystallizer to form.
The main reason for the peak crack is the transverse crack of the outer arc of the billet.
The side line cracks are caused by the rollover of the billet edges to the surface during the rolling process.
Inclusions and scars are caused by not cleaning up the surface slag.Composici��n qu��mica alambre de acero inoxidable er308l
Measures to prevent defects:
1, regularly check the mold, especially the water sample, to see whether there are small impurities mixed, resulting in water quality changes.
2, strictly control the overage service of the equipment, ensure the timely maintenance of the sector segment, and avoid the scratch of the billet caused by the partial rotation of the fan section.
3. Implement the control of water distribution zoning in bending section to dynamically control the angle temperature of the billet with different width and avoid the corner temperature entering the brittle zone during the bending process.2017 placa de la banda de rodadura 316 de acero inoxidable promocional
4. As far as possible, wide end slab is used to produce large width steel plate to reduce the width of steel plate rolling, so as to reduce the uneven deformation degree of the edge of the wide plate rolling, and weaken the width of the line crack in the steel plate.
5, improve the uniformity of the slab in the heating furnace, optimize the slab heating process, reduce the temperature difference on the slab and lower the difference of the deformation and resistance on the workpiece, and reduce the uneven deformation of the edge of the rolled piece.
6, improve the billet finishing capability, avoid the occurrence of two defects such as incomplete cleaning of oxide slag after casting billet and local depth burn.
Tuber��a de acero al carbono sin soldadura galvanizada de 57 mm

Offline Profile Quote Post Goto Top
 
1 user reading this topic (1 Guest and 0 Anonymous)
« Previous Topic · Introduce · Next Topic »
Add Reply

.Wiredvage Theme created by Zeus00 and converted by Wolt of the ZetaBoards Theme Zone