Baoji Dingding Titanium | National Army Standard/Aerospace Standard Titanium Alloy Square Embryo Forging as the Basic Bearing Carrier for High end Equipment

As the "initial structural substrate" of aerospace and military equipment, the uniformity, density, and mechanical properties of titanium alloy square billet forgings directly determine the safety level of terminal components. Baoji Dingding Titanium Products Co., Ltd. strictly adheres to strict standards such as the national military standard GJB 2611A and the aerospace standard Q/AX 10025. We focus on the research and production of high-end titanium alloy billets such as TC4, TC11, and TA15. Through the military process of "vacuum melting+multi-directional forging", we achieve a dimensional tolerance of ≤ ± 1mm for billets and zero defects in internal inspection, providing core substrate support for high-end equipment such as missile shells, spacecraft structural components, and military load-bearing components.

1、 Core advantage: Performance and hard power that meet the requirements of dual standards

Compared to ordinary industrial grade titanium alloy square blanks, the national military standard/aerospace standard square blanks have advantages in extreme environmental adaptability and stability, fully matching the "zero fault tolerance" requirements of high-end equipment:

Double standard compliance guarantee

Compliant with the national military standard GJB 2611A (specification for titanium and titanium alloy forgings) and the aerospace standard Q/AX 10025 (technical requirements for aerospace titanium alloy forgings), with key indicators exceeding the standard by 5% -10%, and complete compliance testing reports can be provided for each batch.

Uniformity of components

Adopting the dual melting process of "vacuum consumable furnace+electron beam cooling bed furnace", the alloy element deviation is ≤± 0.05%, the hydrogen content is ≤ 50ppm, and the oxygen content is ≤ 120ppm, to avoid mechanical property fluctuations caused by component segregation.

Fully dense load-bearing structure

Multi directional forging ratio ≥ 6:1, controlled grain size between 2-5 μ m and density ≥ 99.95% through "high-temperature billet opening+low-temperature precision forging", ultrasonic testing (UT) and radiographic testing (RT) both meet the military grade I acceptance standards.

Extreme environmental adaptability

Stable performance within a wide temperature range of -200 ℃ (deep space environment) to 500 ℃ (engine hot zone), with tensile strength fluctuations of ≤ 3%, no risk of low-temperature brittle fracture or high-temperature creep, suitable for complex aerospace working conditions.

2、 Dual core brand and customized specifications: precise matching of equipment requirements

Focusing on core applications in aerospace and military industries, we provide standardized and customized prototype solutions, covering substrate requirements from micro precision components to large load-bearing structures

Support customization of oversized specifications (with a side length of over 600mm) and irregular cross-section square blanks. Customized heat treatments such as solid solution aging and annealing can be carried out according to equipment requirements. Titanium ingots can be melted into square blanks, and the entire process can be delivered in as little as 35 days. A green production channel has been opened for military emergency orders.

3、 Core application area: High end equipment landing scenario with dual standard square embryo

1. Aerospace field: the "structural cornerstone" of deep space exploration

Titanium alloy square billet forgings are the core structural substrates of spacecraft, space stations, and other equipment, bearing extreme space environment tests:

-The TA15 square embryo is precision machined into a spacecraft cabin frame, which maintains a toughness of elongation ≥ 12% in a deep space environment of -180 ℃, reducing weight by 30% compared to an aluminum alloy frame and improving the payload capacity of the spacecraft;

-TC4 square embryo is used as a blank for the solar panel connection seat of the space station. Its high strength and fatigue resistance can withstand the impact of space micro meteorites and temperature alternating stress, ensuring the long-term stable operation of the panel.

2. Aviation field: the "load-bearing core" of military and large aircraft

Adapt to the key load-bearing component requirements of military and civilian large aircraft, achieving a balance between lightweight and high-strength:

-TC11 square embryo is processed into military fighter jet engine turbine discs, which have excellent creep resistance under high temperature and high-speed operation at 500 ℃, ensuring the engine thrust to weight ratio and service life;

-TA15 square embryo is used as a domestic large aircraft fuselage frame, and its uniform composition ensures the overall structural strength of the fuselage. Its lightweight characteristics improve the fuel efficiency of the aircraft by 8%.

3. Military industry: the "safe carrier" of missiles and special equipment

In military scenarios such as missiles and armored equipment, double standard square blank forgings provide reliable structural support and protective performance:

-TC4 square embryo is used to make the shell of the missile warhead, with a density of ≥ 99.95%, which can avoid shell rupture caused by explosive impact force and ensure precise release of warhead power;

-TC11 high-strength square embryo is used as a support for the observation and sighting system of armored vehicles, with a tensile strength of ≥ 1000MPa to resist battlefield impacts and ensure the accuracy of observation and sighting equipment.

4、 Double standard quality assurance: full process military industrial control system

1. Raw material traceability control: High purity sponge titanium with a purity of ≥ 99.8% is used. Raw materials entering the factory must pass the national military standard GJB 3807 composition testing, and each batch of raw materials can be traced back to the mining area;

2. Military oriented forging process: equipped with a 2000 ton multi-directional fast forging machine, using the "three fire forging+online temperature monitoring" process, the straightness error of the square billet after forging is ≤ 0.1mm/m, eliminating internal stress and porosity defects;

3. Double standard testing verification: All have passed the triple testing of ultrasonic testing (UT), radiographic testing (RT), and penetrant testing (PT). The key indicators have been entrusted to a third-party testing agency of China Aerospace Science and Industry Corporation for re inspection to ensure compliance with the double standard requirements;

4. Document management: Each batch of square blanks comes with a complete set of documents including "material certificate+heat treatment report+flaw detection report+compliance statement" to meet the traceability requirements of the entire lifecycle of military equipment.

Baoji Dingding Titanium: Core supplier of double standard titanium alloy square blanks

The company is located in the "China Titanium Valley" Baoji High tech Zone, with 4 military grade titanium alloy forging production lines and an annual production capacity of 1500 tons. It has passed the national military standard GJB9001C and aerospace grade quality management system certification, and has the qualification to support military equipment. The product has served multiple military industrial groups and research institutes such as aviation industry, aerospace technology, and aerospace science and industry, becoming a trusted partner for high-end titanium alloy square billet forgings.

Technical advantages: dual standard compliance and the ability to customize oversized square embryos

Complete qualifications: GJB9001C, ISO9001 certification

Service guarantee: military technology docking, customized solutions

Sample application: sender's embryo brand and specification requirements to 530975155@qq.com Free access to double standard samples and testing reports