Skip to content
  • Stainless Steel Sheet & Plate
  • Stainless Steel Coil
  • Stainless Steel Strip
  • Stainless Steel Welded Pipe
  • Stainless Steel Seamless Pipe
  • Stainless Steel Bar
  • Stainless Steel Wire
  • Yuanjiabao, Wuqing District, Tianjin China 0086022-29493622 Welcome to visit us!
  • 0086022-29493622
  • [email protected]
Mail
Whatsapp
Phone
Menu
  • About Us
  • Products
      画板 48

      Stainless Steel Sheet

      画板 58

      Stainless Steel Plate

      画板 49

      Stainless Steel Coil

      画板 59

      Stainless Steel Strip

      画板 29

      Stainless Steel Pipe

      画板 41

      Stainless Steel  Bar & Wire

  • Grade

      MARTENSITIC

      》416

      》420

      》431

      画板 59

      FERRITIC

      》409

      》434

      》441

        》410L

        》430F

      AUSTENITIC

      》201          》316

      》301          》303

      》309          》321

      》304          》304L          

      》316L        》316Ti    

      》330          》904L

      画板 50

      DUPLEX

      》2205

      》2507

      画板 45

      PRECIPITATION HARDENING

      》631

  • Projects
  • Contact

Effect of polishing on microstructure and properties of stainless steel

get quotation
Stainless Steel Futures Prices Remain Volatile And Weak
Stainless Steel Futures Prices Remain Volatile And Weak
Common Treatment Processes for Stainless Steel Surfaces
image
Common Treatment Processes for Stainless Steel Surfaces
Thermal spraying and electroplating to improve wear resistance of stainless steel
u=3005314241,1449464122&fm=253&fmt=auto&app=138&f=JPEG
Thermal spraying and electroplating to improve wear resistance of stainless steel
Electrical line protection stainless steel hose
src=http___img.mcooks.com_file_newupload_202106_22_111828115563.jpg&refer=http___img.mcooks
Electrical line protection stainless steel hose
High nitrogen stainless steel powder was prepared by atmospheric pressure melting and nitrogen atomization
stainless steel application jlinstainless24
High nitrogen stainless steel powder was prepared by atmospheric pressure melting and nitrogen atomization
Improvement of surface technology of 310S heat resistant stainless steel continuous casting slab
stainless bar
Improvement of surface technology of 310S heat resistant stainless steel continuous casting slab
Loading...

Surface microstructure:

1, the impact of mechanical polishing. The mechanical polishing of austenitic nickel-chromium stainless steel, such as 1Cr18ni95Ti, only uses abrasive to level the surface under a large directional pressure. Therefore, the surface has a certain plastic deformation structure characteristic — fibrous structure, i.e., Belpet layer.

2, the influence of electrochemical polishing. Ma Shengli et al. studied the surface microstructure of 1Cr18ni95Ti stainless steel after electrochemical polishing in phosphoric acid/sulfuric acid system electrolyte from typical fibrous structure to uniform and dense granular grain structure morphology. This is obviously related to the polishing process mechanism.

Usually when the current through the electrolyte, stainless steel in the anode, the metal surface of the micro convex preferential dissolution phenomenon, and the grain of different crystal surface micro dissolution rate is not the same, resulting in the emergence of grain edge. However, the microstructure of the surface varies greatly under different electrochemical polishing conditions. For example, in the electrolyte of 65%(wt) water, when the anode current density is 30A/dm2 and t is 70℃ for 15min, better surface polishing effect can be obtained. When the anode current density (DA) is too low (DA< 20A/dm2= or too large (DA< 40A/dm2), or too high temperature (> 90℃) or too low (< 50℃=), or too long polishing time (> 25min) or too short (< 10min), are not conducive to the improvement of surface polishing quality.

Company

About Us

Local Agent

Products

Applications

Videos

Certification

Service

Shipping & Delivery

Down Payment

Download Our Category

Contact Us

Jianglin steel, Yuanjiabao, Chagugang county, Wuqing District, Tianjin

  • [email protected]
  • 0086 022-29493622

© Copyright 2022 Jianglin Stainless All right reserved.

After filling up forms, so we can redirect and send you our latest catalog immediately.

  • Special Alloy
  • SS Bar
  • SS Coil
  • SS Seamless Pipe
  • SS Sheet&Plate
  • SS Strip
  • SS Welded Tube & Pipe
  • SS Wire

you are also most welcome to ask our salesman to check for you, [email protected]

Downpayment

We provide Down Payment to all of our clients for securing clients’ demands. Contact us for a feasible down payment method.

This product is special, please contact our sales directly to get more information.
Our sales representative will reach you shortly. 

or you can simply email to us: [email protected]

Need some help? Just leave your question to Bob

Bob: 7 years experience

or you can simply email to us: [email protected]

 

 

Need some help? Just leave your question to Lisa

Lisa: 5 years experience

or you can simply email to us: [email protected]

 

Need some help? Just leave your question to Bella

Bella: 5 years experience

or you can simply email to us: [email protected]

 

 

Need some help? Just leave your question to Lean

Lean: 7 years experience

or you can simply email to us: [email protected]

 

 

   Need some help? Just leave your question to Carina

   Carina: 7 years experience

   or you can simply email to us: [email protected]

 

 

Inquiry

Need some help?Just leave your contact, 
Our sales representative will reach you shortly. 

or you can simply email to us: [email protected]

Need some help?Just leave your contact, 
Our sales representative will reach you shortly. 

or you can simply email to us: [email protected]

Order Tracking

Thank you for checking our order progress!

Just Insert our PI No. and your contact Email

Talk to our professional sales?