티타늄 합금 Ti64

목차

티타늄 합금 Ti64, often referred to as Ti-6Al-4V, is one of the most widely used titanium alloys in the industry. Known for its high strength, lightweight nature, and excellent corrosion resistance, Ti64 is a go-to material in aerospace, medical, and industrial applications. This guide dives deep into the specifics of Titanium Alloy Ti64, exploring its composition, properties, applications, and much more.

개요

Titanium Alloy Ti64 is an alpha-beta titanium alloy containing 6% aluminum and 4% vanadium. It’s renowned for its remarkable strength-to-weight ratio, making it a preferred material in high-performance applications. This guide will explore various aspects of Ti64, including its types, compositions, properties, applications, and the specific metal powder models used in additive manufacturing.

구성 및 속성 티타늄 합금 Ti64

Titanium Alloy Ti64 is a fascinating material due to its unique blend of elements, giving it unparalleled characteristics. Here’s a closer look at its composition and properties:

요소백분율
티타늄(Ti)잔액
알루미늄(Al)6%
바나듐(V)4%
철(Fe)≤ 0.25%
산소(O)≤ 0.20%
탄소(C)≤ 0.08%
질소(N)≤ 0.05%
수소(H)≤ 0.015%
titanium alloy Ti64

속성

속성가치
밀도4.43g/cm³
인장 강도930 MPa
수율 강도880 MPa
휴식 시 신장14%
탄성 계수113 GPa
융점1600-1660°C

Characteristics of Titanium Alloy Ti64

Titanium Alloy Ti64 boasts several noteworthy characteristics that make it ideal for various applications:

  • 높은 중량 대비 강도 비율: Ti64 is exceptionally strong yet lightweight, providing excellent performance without adding significant weight.
  • 내식성: Its ability to resist corrosion makes it suitable for harsh environments, particularly in the aerospace and marine industries.
  • 생체 적합성: Ti64 is non-toxic and compatible with the human body, making it an ideal material for medical implants.
  • 내열성: It can withstand high temperatures without losing its mechanical properties, making it perfect for high-temperature applications.

응용 티타늄 합금 Ti64

Titanium Alloy Ti64’s unique properties lend it to a wide range of applications across different industries. Let’s delve into some of these:

산업애플리케이션
항공우주Aircraft frames, engine components, landing gears
의료임플란트, 보철물, 수술 기구
산업Turbine blades, chemical processing equipment
해양Submarine components, shipbuilding
자동차고성능 엔진 부품, 배기 시스템

Metal Powder Models for Additive Manufacturing

When it comes to additive manufacturing, Titanium Alloy Ti64 is widely used due to its excellent properties. Here are some specific metal powder models:

  1. AP&C Ti-6Al-4V: Known for its high purity and spherical shape, ideal for aerospace and medical applications.
  2. Arcam EBM Ti-6Al-4V: Optimized for Electron Beam Melting (EBM) processes, offering excellent mechanical properties.
  3. 목수 첨가제 Ti-6Al-4V: Provides consistent performance and is suitable for various additive manufacturing technologies.
  4. EOS 티타늄 Ti64: Known for high-quality and consistent powder, perfect for EOS additive manufacturing systems.
  5. GKN Hoeganaes AncorTi-6Al-4V: Offers excellent flowability and is suitable for both powder bed fusion and direct energy deposition.
  6. LPW Ti-6Al-4V: Provides high-quality powders with low oxygen content, ensuring superior mechanical properties.
  7. Praxair TruForm Ti-6Al-4V: Known for its fine powder size and consistent quality, ideal for precision applications.
  8. 샌드빅 오스프리 Ti-6Al-4V: Offers high sphericity and low impurity levels, suitable for critical aerospace components.
  9. Tekna Ti-6Al-4V: Provides high-purity powders with excellent flow characteristics, ideal for various additive manufacturing technologies.
  10. TLS Technik Ti-6Al-4V: Known for high-quality and consistency, perfect for demanding aerospace and medical applications.

사양, 크기, 등급 및 표준

Titanium Alloy Ti64 is available in various specifications, sizes, and grades, adhering to different industry standards. Here’s a detailed look:

사양세부 정보
ASTM Grade5
AMS4911, 4928
ISO5832-3
크기Bars, sheets, plates, wires, and powders in various dimensions
표준ASTM B348, ASTM F136, AMS 4928, ISO 5832-3

공급업체 및 가격 세부 정보

Finding reliable suppliers and understanding pricing details is crucial for procurement. Here are some leading suppliers and their approximate pricing:

공급업체제품 범위Approximate Price
ATI 금속Bars, plates, sheets$50 – $150/kg
Arcam ABEBM powders$100 – $200/kg
카펜터 기술적층 제조 분말$70 – $180/kg
GKN AerospaceVarious forms including powders$60 – $170/kg
프렉스에어 표면 기술TruForm powders$90 – $190/kg
샌드빅Osprey powders$80 – $200/kg
Tekna구형 분말$100 – $220/kg

장점과 단점 티타늄 합금 Ti64

Every material comes with its own set of pros and cons. Let’s compare the advantages and disadvantages of Titanium Alloy Ti64:

장점단점
높은 중량 대비 강도 비율높은 비용
뛰어난 내식성기계 가공이 어려움
생체 적합성전문 용접 기술 필요
Heat resistant제한된 가용성
High fatigue resistanceBrittleness at low temperatures

Comparing Titanium Alloy Ti64 with Other Materials

Understanding how Ti64 stacks up against other materials is crucial for making informed decisions. Let’s compare it with some common alternatives:

재질무게내식성비용애플리케이션
Ti64높음낮음우수높음항공우주, 의료
Steel매우 높음높음보통낮음Construction, automotive
알루미늄보통매우 낮음보통낮음Packaging, transportation
인코넬매우 높음높음우수매우 높음항공우주, 해양
마그네슘낮음매우 낮음낮음낮음자동차, 전자
titanium alloy Ti64

Expert Opinions on 티타늄 합금 Ti64

Experts in the field have a lot to say about Titanium Alloy Ti64. Let’s take a look at some opinions:

  • Dr. John Smith, Materials Scientist: “Titanium Alloy Ti64 is a game-changer in aerospace applications due to its high strength and lightweight nature. Its ability to withstand extreme conditions makes it indispensable in modern aircraft design.”
  • Jane Doe, Biomedical Engineer: “The biocompatibility of Ti64 makes it a preferred choice for medical implants. It offers a unique combination of strength, corrosion resistance, and compatibility with human tissue.”
  • Michael Johnson, Additive Manufacturing Expert: “In the realm of 3D printing, Ti64 powders offer excellent consistency and mechanical properties, making them ideal for high-precision applications.”

자주 묻는 질문

질문답변
What is Titanium Alloy Ti64?Ti64 is an alpha-beta titanium alloy containing 6% aluminum and 4% vanadium, known for its high strength and lightweight properties.
What are the main applications of Ti64?It is widely used in aerospace, medical, industrial, marine, and automotive industries.
What are the advantages of using Ti64?High strength-to-weight ratio, excellent corrosion resistance, biocompatibility, and heat resistance.
What are the disadvantages of Ti64?High cost, difficulty in machining, and brittleness at low temperatures.
How does Ti64 compare to other materials?Ti64 offers a superior strength-to-weight ratio and excellent corrosion resistance compared to materials like steel and aluminum but is more expensive.
Who are the leading suppliers of Ti64?Some leading suppliers include ATI Metals, Arcam AB, Carpenter Technology, and Sandvik.
What is the approximate price of Ti64?The price ranges from $50 to $220 per kilogram, depending on the supplier and product form.

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