Sep 03, 2025 Leave a message

Surface Treatment Technology for Titanium and Titanium Alloys: A Detailed Explanation of the Grinding Process

Products Description

Titanium Alloy Pipes

Titanium Gr 5 Gr7 Gr9 Straight Pipe

Thin Walled Gr23 Capillary Titanium Tubes

Titanium Round Bar

Pure Titanium Sheet

Grade 2 High Purity Titanium Foil

Titanium Wire Industry

 

Surface treatment technology is crucial in the processing of titanium and titanium alloys, and grinding, as a key auxiliary process, plays an indispensable role. Grinding primarily involves the precise machining of workpiece surfaces using abrasive tools to remove surface defects such as cracks, folds, irregularities, and scale, thereby improving the overall quality of the workpiece.

Grinding is not limited to repairing surface defects; depending on actual needs, full-surface grinding can also be performed. For some specialized titanium alloys, such as those prone to severe aging during alkaline cleaning or hydrogen absorption during pickling, grinding offers an ideal alternative. It effectively avoids the potential problems associated with these chemical treatments and achieves the desired surface treatment results.

In addition, belt grinding is widely used in the surface treatment of finished titanium and titanium alloy pipes, bars, and plates. Belt grinding can further remove minor surface defects, significantly improving the surface finish and meeting higher standards of appearance and quality.

Gr 2 Titanium Plate
Gr4 Pure Titanium Plate
Gr4 Medical Titanium Plate/Sheet
High Quality Gr1 Titanium Plate
 

A significant advantage of grinding is that it does not affect the chemical composition of the workpiece, while also keeping residual stress in the sheet low. This is due to precise control during the grinding process and the meticulous operation of the grinding tool. Furthermore, with the increasing automation of grinding equipment, the accuracy and efficiency of grinding processes have been significantly improved.

However, grinding is not without its challenges. Firstly, the relatively high cost of grinding has limited its widespread application. Secondly, certain requirements for the flatness of the workpiece are also required to ensure a smooth grinding process and the final treatment effect. Furthermore, the titanium dust generated during sanding is flammable, necessitating strict safety precautions to ensure the safety of operators.

Nevertheless, grinding still holds an irreplaceable position in the surface treatment of titanium and titanium alloys. With its unique advantages and broad application prospects, it has become an indispensable part of titanium processing. Interested parties can continue to follow our sharing to learn more about the knowledge and technologies used in titanium production.

 

Titanium specifications provided by GNEE

CNC machined parts 

Type
Drilling, Etching,Chemical Machining, Laser MachiningMilling, Other Machining Service, Turning, Wire EDM,Rapid Prototyping
Material
Titanium,Aluminum, Brass, Bronze, Copper, Hardened Metal, Pre-cious Metal, Stainless Steel, Steel Alloy
Process
CNC Machining,CNC Turning, CNC Milling, CNC Boring,CNC Grinding,CNC Drilling
Surface Treatment
Anodizing,Plating,Polishing,Sandblasting,Laser Engraving,Oxide Black,Nickel Plating,Chrome Plat Or Customer's Requirements
Tolerance
+/-0.01mm
Lead Time
Sample: 7 days
Mass Production
2-3 weeks
Package
Standard Carton Or Plastic Tray, Sponge Tray, CardboardTray, etc., Can Be Customized According To CustomerRequirements
Application
Appliance,Auto, Building, Capital equipment, Energy,Instrumentation,Medical device.Telecommunications

 

Titanium tube

Material

Pure Titanium/ Titanium Alloy

Standard

GB/T 3624,GB/T 3625,GB/T 26057

ASTM B337,ASTM B338,ASTM B861,ASTM B862

JIS H 4630

Common Grade

National standard grades: TA1, TA2, TC4, TA9, TA18, TA10
American standard grades: GR1, GR2, GR5, GR7, GR9, GR12



Size

Length: 50-6000mm or according to customer requirements

Outer diameter: 6-80mm or according to customer requirements

Wall thickness: 0.35-10mm or according to customer requirements

Production Process

Welding or Seamless

Section shape

Round and others

Surface

Bright annealing, Pickling,Polishing

Packing

Coil or straight length by boxes

 

Titanium rod

item

Titanium Bars /Titanium Rod

Standard

GB/T2965-2007,JIS H4650-2001,ASTM B348-06,DIN17862-93,

ASTM F136,AMS4928,GB/T13810,Q/BS5331-91,etc

Grade

TA1,TA2,TA3,TA7,TA9,TA10,TC4,TC4ELI,TC6,TC9,TC10,TC11,

GR1,GR2,GR3,GR5,GR7,GR12

Diameter

1-500mm

Length

1-12m

Surface

Black,polish,brush,hair line,etc

Package

Standard export package ,by wooden box ,or as required

Application

Titanium bar Is mainly used in machinery and equipment, electroplate

equipment, medical and all kinds of precision parts and other

industries

 

Titanium Sheet/Coil 

Titanium Plate and sheet Type

Plate, Sheet, Strip, Coils, Foils, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim
Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate

Grade

Gr1 Gr2 Gr3 Gr4 Gr7 Gr9 Gr12 ASME SB265,AMS 4911,AMS 4919,AMS 4914,ASTM F67,ASTM F136, MSRR, AMS, BS

Titanium Alloy Plate Length

1000mm-13000mm or as required

Titanium Plate Width

1000mm-1219mm-1500mm-1800mm-2000mm-2500mm or as required

UNS Plate Thickness

0.3 to 120mm or as required

ASTM B265 Titanium Alloy Plate Process

Hot/ Cold Rolled/forging

Titanium Sheet ASTM

ASTM B265

Titanium Sheet AMS

AMS 4902

Tolerances of width and thickness

EN 10258 (formerly DIN 59381),EN 10151 ASTM B265 Titanium Alloy strip for springs,EN 10088 ASTM B265 Titanium Alloy strip
(general)

Cp Titanium Plate standards and approvals

EN ISO 18286 EN 10051 EN 10088-1 ISO 15510 EN ISO 9445 ASTM A 480 ASTM A 959 ASME IID

Standard Plate & Sheet Sizes

1000 x 2000 mm, 1220 x 2440 mm, 1500 x 3000 mm, 2000 x 2000 mm, 2000 x 4000 mm

Cold rolled Titanium Plate 0.5-6.4 mm

Hot rolled Titanium Plate 3.0–60.0 mm

UNS Plate Hardness

Soft, Hard, Half Hard, Quarter Hard, Spring Hard ASTM B265 Titanium Alloy Sheet suppliers

Availability of Titanium Alloy Foil sizes

Thickness : 8-100 microns (0.00031-0.004 in)

Width: Up to 500 mm (19.5 in)

Weight (in rolls) : Up to 50 kg (110 lb); e.g. approxi- mately 1400 m at 8 microns and ap- proximately 112 m at 100 microns.

Cutting

To provide a comprehensive service, we use a variety of cutting methods, including:

Plasma profiles

As per customer's drawings

Value added services for Cp Titanium Plate

Laser cutting, Waterjet cutting, Plasma cutting, Bending and mechanical processing, edge preparation, welding, sawing and
shearing.

China Titanium Plate Manufacturer

ASTM B265 Titanium Alloy Plate: material 3/16″ [5.00 mm] and over in thickness and over 10″ [250 mm] in width; Titanium Sheet:
material under 3/16″ [5.00 mm] in thickness and 24″ [600 mm] and over in width;Alloy Titanium Clad plate: Alloy Titanium Clad
plate is a composite steel plate made by bonding UNS Titanium Plate, etc.ASTM B265 Titanium Alloy Strip: cold-rolled material
under 3/16″ [5.00 mm] in thickness and under 24″ [600 mm] in width.

UNS Plate Origin

CHINA

Packing of DIN plate

Bundles with waterproof cloth outside or plywood box

Test

UT, SGS testing, TUV etc

 

titanium wire

Product Name

Factory direct titanium wire pure titanium alloy wire special specifications can be sold

Material

Pure titanium and Titanium alloy

 

Titanium Grade
GR1/GR2/GR3/Gr4/GR5/GR7/GR9/GR12/Gr5Eli/Gr23

ERTi-1/ERTi-2/ERTi-3/ERTi-4/ERTi-5Eli/ERTi-7/ERTi-9/ERTi-11/ERTi-12

Ti15333/Nitinol Alloy

Standard

AWS A5.16/ASTM B863/ASME SB863, ASTMF67, ASTM F136, ISO-5832-2(3) etc

Shape

Titanium Coil Wire/Titanium Spool Wire/Titanium Straight Wire

Wire Gauge

Dia(0.06--6) *L

Process

Bar billets-hot rolling-drawing-annealing-strength-pickling

Surface

Polishing, picking, acid washed, black oxide

Main Technique

Hot Forged; Hot Rolled; Cold drawn; Straighten etc

Material Milling Certificate

According to. EN 10204.3.1
Including Chemical composition and Mechanical property

Application

Welding, Industry, Medical, Aerospace, Electronic etc

 

about Us

The company boasts leading domestic titanium processing production lines, including:

German-imported precision titanium tube production line (annual production capacity: 30,000 tons);

Japanese-technology titanium foil rolling line (thinnest to 6μm);

Fully automated titanium rod continuous extrusion line;

Intelligent titanium plate and strip finishing mill;

The MES system enables digital control and management of the entire production process, achieving product dimensional accuracy of ±0.01μm.

4242

 

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