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EOS Titanium i6Al4V

Good workability, low density, good corrosion resistance, good thermal performance, low weight.  Titanium alloy has high strength and low density, good mechanical properties, and good toughness and corrosion resistance. In addition, the titanium alloy has poor processability and is difficult to cut, and it is very easy to absorb impurities such as hydrogen, nitrogen, nitrogen and carbon during hot working.

Keywords: Ti-6Al-4V HP 3D Printing Ti-6Al-4V gift 3D printing Titanium alloy Ti-6Al-4V medical device 3D printing Ti-6Al-4V medical 3D printing
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Product Description

What kind of material is titanium alloy?

Titanium alloys are alloys based on titanium and added to other elements. Titanium has two isomorphous crystals: below 882 ° C is a close-packed hexagonal structure α titanium, and above 882 ° C is a body-centered cubic β titanium.

Titanium is an important structural metal developed in the 1950s. Titanium alloy has high strength, good corrosion resistance and high heat resistance. In the 1950s and 1960s, it was mainly the development of high-temperature titanium alloys for aircraft engines and structural titanium alloys for the body.

In the 1970s, a number of corrosion-resistant titanium alloys were developed. Since the 1980s, corrosion-resistant titanium alloys and high-strength titanium alloys have been further developed. Titanium alloys are mainly used to make aircraft engine compressor components, followed by structural components for rockets, missiles and high-speed aircraft.

What are the three major classifications of titanium alloys?

Alpha titanium alloy

It is a single-phase alloy composed of α phase solid solution. It is α phase at normal temperature or at a higher practical application temperature. It is structurally stable and has higher wear resistance than pure titanium and has strong oxidation resistance. At 500 ° C ~ 600 ° C temperature, its strength and creep resistance are maintained, but heat treatment can not be strengthened, the room temperature strength is not high.

Beta titanium alloy

It is a single-phase alloy composed of β-phase solid solution. It has high strength without heat treatment. After quenching and aging, the alloy is further strengthened. The room temperature strength can reach 1372~1666 MPa. However, the thermal stability is poor and should not be used at high temperature. .

++β titanium alloy

It is a dual-phase alloy with good comprehensive properties, good structural stability, good toughness, plasticity and high temperature deformation properties. It can perform hot pressure processing well, and can be quenched and aged to strengthen the alloy. The strength after heat treatment is about 50% to 100% higher than that of the annealed state; the high temperature strength is high, and it can work for a long time at a temperature of 400 ° C to 500 ° C, and its thermal stability is inferior to that of the α titanium alloy.

The most commonly used of the three titanium alloys are α-titanium alloy and α+β-titanium alloy; the α-titanium alloy has the best machinability, the α+β-titanium alloy is the second, and the β-titanium alloy is the worst. The alpha titanium alloy is coded as TA, the beta titanium alloy is coded as TB, and the alpha + beta titanium alloy is coded as TC.

Titanium alloys can be classified into heat-resistant alloys, high-strength alloys, corrosion-resistant alloys (titanium-molybdenum, titanium-palladium alloys, etc.), low-temperature alloys, and special functional alloys (titanium-iron hydrogen storage materials and titanium-nickel memory alloys). . The composition and properties of typical alloys are shown in the table.

Physical and chemical properties of parts

Material composition

Ti (balance)

Al (5.5 – 6.75 wt.-%)

V (3.5 – 4.5 wt.-%)

O (< 2000 ppm)

N (< 500 ppm)

C (< 800 ppm)

H (< 150 ppm)

Fe (< 3000 ppm)

Relative density

approx. 100 %


4.41 g/cm³

0.159 lb/in³

Ti-6Al-4V HP 3D Printing

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What is the use of titanium alloy?

Titanium alloy has high strength and low density, good mechanical properties, and good toughness and corrosion resistance. In addition, the titanium alloy has poor processability and is difficult to cut, and it is very easy to absorb impurities such as hydrogen, nitrogen, nitrogen and carbon during hot working. There is also poor wear resistance and complicated production processes. The industrial production of titanium began in 1948. The development of the aviation industry has enabled the titanium industry to grow at an average annual growth rate of about 8%. The annual output of world titanium alloy processing materials has reached more than 40,000 tons, and nearly 30 titanium alloy grades. The most widely used titanium alloys are Ti-6Al-4V (TC4), Ti-5Al-2.5Sn (TA7) and industrial pure titanium (TA1, TA2 and TA3).

Titanium alloys are mainly used to make aircraft engine compressor components, followed by structural components for rockets, missiles and high-speed aircraft. In the mid-1960s, titanium and its alloys were used in the general industry for the production of electrodes for the electrolysis industry, condensers for power stations, heaters for petroleum refining and seawater desalination, and environmental pollution control devices. Titanium and its alloys have become a corrosion resistant structural material. It is also used to produce hydrogen storage materials and shape memory alloys.

Ti-6Al-4V HP 3D Printing

Company Introduction

Guangdong Lanwan Intelligent Technology Co., Ltd. was established on January 16, 2018 and is affiliated to the Infinite 3D Technology Industry Group. Infinite 3D Technology Industry Group was established with the support of Qingdao Municipal Government, Qingdao High-tech Zone Management Committee, China 3D Printing Technology Industry Alliance and other units to promote the ecological construction of 3D printing industry. In 2017, the company was approved by the National High-tech The technology enterprise was approved in 2018 as a service-oriented manufacturing demonstration platform in Qingdao and a public demonstration service platform for small and medium-sized enterprises in Qingdao. It has unlimited 3D (Qingdao) Printing Technology Co., Ltd. and Suzhou Infinity 3D Technology Industry Co., Ltd., each with a full-time service team serving North China, East China and South China.

Guangdong Lanwan Intelligent Technology Co., Ltd. mainly focuses on "3D printing integrated solution, 3D printing industry Internet + and 3D printing education Internet +", which plays an important role in leading and promoting the development of China's 3D printing industry.

On June 16, 2018, the 3D printing public service platform of Guangdong (Dali), which was established by Lanwan Smart, was officially opened to the public. Guangdong Lanwan Intelligent Technology Co., Ltd. is a strategic partner of HP. Together with HP, it has built the world's first 3D printing batch customization center. It can provide more than 30,000 small and medium-sized manufacturing enterprises from design to R&D and R&D. The integrated solution from the application end to the application end to the product end realizes the organic combination with the 3D printing online platform and builds the 3D printing industrial internet platform.

In May 2018, teachers of primary and secondary schools in Lanwan Intelligent and Dali 13 piloted systematic 3D printing training, and successfully completed their business in July 2018. In the same year, the Education Bureau prepared and published the local curriculum standards and teaching materials of Dali Town, and established a central teaching and research group to refine the collective preparation of lessons.

In August 2018, Lanwan Intelligent was awarded a technology-based SME.

In November 2018, Lanwan Intelligent won the Foshan Science Education Base.

In November 2018, Lanwan Intelligent obtained two types of medical device production qualifications for scoliosis and arm fixers.

In 2018, Lanwan Smart applied for two invention patents, eight utility model patents and one appearance patent.

In March 2019, Lanwan Intelligent obtained the qualification for the production of medical devices such as foot fixers.

  • What colors are available?

    Any color is available.Each object can only be printed in one color.

  • How will I know when the print is done?

    You will be notified via email once your print has been completed, and whenever there’re any problems occurred during the printing process that may need your attention.

  • How long will it take to print?

    Printing usually takes hours, or several business days, and can vary depending on several factors: the size of your model, the material you are using, the layer height (smaller layers mean more layers to print), the complexity of your model, whether the object needs supports, etc.

  • How much does a 3D print cost?

    The cost per gram for 3D Printing is based on a variety of factors including time, labor, machine wear, and the estimated weight of the print (in grams), etc.

  • What machines do you use to create 3D objects?

    We have several types of machines in our workshops: HP Jet Fusion 3D 4200 Printer (11 units) EOS Formiga P110 3D Printer (1 unit) EOS P396 3D Printer (2 units)) EOS M290 3D Printer (6 units) Available materials: Aluminum (AlSi10Mg), Titanium (TiAl6V4), Stainless Steel (316L), PA11, PA12, PA12GB, Somos® EvoLVe 128 and other resins, etc.

  • How does 3D printing work?

    3D Printing process builds an object layer by layer to create a complex shape. In order to build this object we need a 3D file that contains accurate information about the geometry of the part. Then the information in this 3D file is sent to the 3D-printer that will build up the material matching the 3D file.

  • What is 3D printing?

    3D printing is a digital manufacturing process that makes it possible to create a physical object from a 3D file. The object is formed by applying successive layers of solid material. 3D Printing also known as Additive Manufacturing(AM) as a general term that covers various techniques and it empowers designers and manufacturers print object of any shape and geometric dimension. In simple words, it is one of the fastest modes of developing physical prototypes accurately and true to scale.

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