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Titanium in medicine: 　　
1、 Titanium has been used as a new material in the fields of pharmaceutical industry, surgical instruments and human implants in China and the rest of the world for several decades and has achieved great success.
2、 Human body due to trauma caused bone, joint and spinal injury, can use titanium and titanium alloys manufactured artificial joints, bone plates and bone screws repair, is now widely used in clinical. It is also used in the hip joint (including femoral head), knee joint, elbow joint, metacarpophalangeal joint, interphalangeal joint, mandible, artificial vertebral body (spine orthosis), cardiac pacemaker housing, artificial heart Artificial dental implant, and titanium mesh in cranial plastic surgery and so on.
3、 The requirements for implant materials can be grouped into three aspects: the biocompatibility of the material with the human body, the corrosion resistance of the material in the human environment, and the mechanical properties of the material.

 

Product name	Pure titanium plate and titanium alloy plate for medical treatment
Specification (mm)	Thickness (0.3~4.5) mm* width (100~1000) mm* length (200~1500) mm
Grade	TA3、TC4,TC4ELI
Standard	GB/T13810-2007,ASTMF67,ASTMF136
Remarks	The plate can be provided in accordance with the requirements of the customer.

Product name	Medical pure titanium rods and titanium alloy rods
Specification (mm)	Dia4~100mm*(2500~3000)mm
Grade	TA1，TA2，TA3，TC4，TC4ELI;GR1，GR2，GR4，GR4，GR5，GR5ELI
Standard	ASTMF67，ASTMF136.ASTMB13810-2007
Remarks	Tolerance: h6~h9 can be processed according to the specific specifications of the customer

Reference standard for mechanical properties
Grade	The mechanical properties at room temperature are not less than
	Tensile strength	Yield strength	Elongation	Section shrinkage rate
TA3	500 MPa	380 MPa	20%	35%
TC4	895 MPa	825 MPa	10%	25%