가스 원자화 사전 합금 구형 Ti-6Al-4V
목차
다음에 대한 종합 가이드에 오신 것을 환영합니다. 가스 원자화 사전 합금 구형 Ti-6Al-4V! If you’re here, you’re likely looking for detailed information on this incredible material, its applications, benefits, and more. You’re in the right place! Let’s dive into the world of Ti-6Al-4V, a titan among titanium alloys.
Overview of Gas Atomized Prealloyed Spherical Ti-6Al-4V
Gas atomized prealloyed spherical Ti-6Al-4V is a high-performance titanium alloy known for its impressive combination of strength, lightweight properties, and corrosion resistance. This material is primarily used in aerospace, biomedical, and industrial applications. But what makes it so special? Let’s explore.
주요 세부 정보
- 구성: 티타늄(90%), 알루미늄(6%), 바나듐(4%)
- 양식: Spherical powder produced by gas atomization
- 속성: High strength-to-weight ratio, excellent corrosion resistance, biocompatibility
- 애플리케이션: Aerospace components, medical implants, industrial parts
Why Ti-6Al-4V?
Ti-6Al-4V stands out because of its versatility and performance. It’s like the Swiss Army knife of materials: reliable, durable, and suited for a variety of demanding environments. Whether you’re manufacturing a jet engine or a hip implant, Ti-6Al-4V has got your back.
종류 가스 원자화 사전 합금 구형 Ti-6Al-4V
Let’s break down the different models of gas atomized prealloyed spherical Ti-6Al-4V powder available on the market. These variations cater to specific needs, from medical applications to high-strength industrial parts.
1. Ti-6Al-4V Grade 5
설명: The most commonly used grade, known for its excellent mechanical properties and corrosion resistance.
애플리케이션: Aerospace, automotive, marine, medical implants.
속성:
- 인장 강도: 895 MPa
- 수율 강도: 828 MPa
- 신장: 10%
2. Ti-6Al-4V Grade 23 (ELI – Extra Low Interstitial)
설명: Similar to Grade 5 but with lower oxygen and iron content, enhancing its ductility and fracture toughness.
애플리케이션: Biomedical implants, dental applications.
속성:
- 인장 강도: 860 MPa
- 수율 강도: 795 MPa
- 신장: 15%
3. Ti-6Al-4V Powder for Additive Manufacturing
설명: Optimized for 3D printing technologies, ensuring high flowability and uniform particle size distribution.
애플리케이션: Additive manufacturing (AM) in aerospace and medical sectors.
속성:
- 입자 크기 분포: Typically 15-45 µm
- 유동성: 우수
4. Ti-6Al-4V Hydrogenated Powder
설명: Enhanced for applications requiring hydrogen embrittlement resistance.
애플리케이션: Specialized aerospace and industrial applications.
속성:
- 수소 함량: <150 ppm
- 인장 강도: Comparable to Grade 5
5. Ti-6Al-4V Plasma Spheroidized Powder
설명: Produced using plasma spheroidization to achieve a highly spherical shape and superior powder characteristics.
애플리케이션: Additive manufacturing, thermal spray coatings.
속성:
- 구형성: 높음
- 유동성: Superior
6. Ti-6Al-4V Gas Atomized Powder
설명: Created using gas atomization for consistent particle size and shape, ideal for high-quality manufacturing.
애플리케이션: AM, Metal Injection Molding (MIM), Hot Isostatic Pressing (HIP).
속성:
- 입자 크기: Customizable (e.g., 15-45 µm, 45-105 µm)
- 순도: 높음
7. Ti-6Al-4V Grade 5-ELI
설명: Combines the benefits of Grade 5 and ELI, offering improved mechanical properties and biocompatibility.
애플리케이션: Critical medical implants, high-stress components.
속성:
- 인장 강도: 900 MPa
- 수율 강도: 830 MPa
- 신장: 12%
8. Ti-6Al-4V Alloyed with Mo
설명: Modified with molybdenum for enhanced high-temperature performance.
애플리케이션: Aerospace engine components, high-temperature industrial applications.
속성:
- 인장 강도: 910 MPa
- 수율 강도: 840 MPa
- 신장: 8%
9. Ti-6Al-4V High Oxygen Content Powder
설명: Designed for applications where higher strength is required, despite slightly reduced ductility.
애플리케이션: Industrial, structural components.
속성:
- 산소 함량: 0.20%
- 인장 강도: 920 MPa
- 수율 강도: 850 MPa
- 신장: 6%
10. Ti-6Al-4V Micro-Nano Powder
설명: Ultra-fine powder for precision applications requiring high surface area.
애플리케이션: Electronics, biomedical devices.
속성:
- 입자 크기: <10 µm
- 유동성: Moderate
속성 및 특성 가스 원자화 사전 합금 구형 Ti-6Al-4V
Composition and Chemical Properties
요소 | 컴포지션 (%) |
---|---|
티타늄(Ti) | 90 |
알루미늄(Al) | 6 |
바나듐(V) | 4 |
기계적 특성
속성 | 가치 |
---|---|
인장 강도 | 895 – 920 MPa |
수율 강도 | 828 – 850 MPa |
신장 | 6 – 15% |
밀도 | 4.43g/cm³ |
탄성 계수 | 113.8 GPa |
열 속성
속성 | 가치 |
---|---|
융점 | 1,660 °C |
열 전도성 | 6.6 W/m·K |
확장 계수 | 8.6 µm/m·K |
물리적 속성
속성 | 가치 |
---|---|
경도(로크웰 C) | 36 |
구형성 | 높음 |
유동성 | 우수 |
Applications of Gas Atomized Prealloyed Spherical Ti-6Al-4V
Gas atomized prealloyed spherical Ti-6Al-4V is a material that finds its way into a myriad of applications, thanks to its impressive properties.
항공우주 애플리케이션
In the aerospace industry, Ti-6Al-4V is a star player. Imagine a jet soaring through the sky; many of its critical components, like engine parts and airframe structures, owe their lightweight and high-strength properties to this alloy.
구성 요소 | 혜택 |
---|---|
터빈 블레이드 | 높은 내열성, 내구성 |
기체 구조 | 가볍고 높은 중량 대비 강도 비율 |
엔진 부품 | Corrosion resistance, high fatigue strength |
바이오메디컬 애플리케이션
Ever wonder what makes a good medical implant? It’s biocompatibility and strength. Ti-6Al-4V fits the bill perfectly, making it a go-to material for hip replacements, dental implants, and even spinal devices.
구성 요소 | 혜택 |
---|---|
고관절 임플란트 | Biocompatibility, strength, fatigue resistance |
치과 임플란트 | Corrosion resistance, osseointegration |
Spinal Devices | 고강도, 경량 |
산업용 애플리케이션
In the industrial sector, Ti-6Al-4V is often used for its exceptional mechanical properties. Think of critical parts in high-performance machinery or chemical processing plants where durability and resistance to harsh environments are paramount.
구성 요소 | 혜택 |
---|---|
Pump Components | 내식성, 내마모성 |
Valve Parts | 고강도, 내열성 |
패스너 | Lightweight, high tensile strength |
사양, 크기, 등급 및 표준
When selecting Ti-6Al-4V, it’s essential to know the specifications, sizes, grades, and standards to ensure it meets your specific requirements.
사양 및 표준
사양 | 표준 |
---|---|
ASTM F1472 | Standard for Ti-6Al-4V Alloy |
ASTM B348 | Standard for Titanium Bars and Billets |
ISO 5832-3 | Implants for Surgery – Titanium Alloy |
크기 및 등급
크기 범위(µm) | 등급 |
---|---|
15-45 | AM Grade |
45-105 | Standard Industrial Grade |
<10 | Micro-Nano Grade |
공급업체 및 가격 세부 정보
Finding the right supplier and understanding the pricing structure is crucial for making informed purchasing decisions. Here’s a look at some notable suppliers and their pricing details.
주요 공급업체
공급업체 | 위치 | 주목할 만한 제품 |
---|---|---|
ATI Specialty Metals | 미국 | Ti-6Al-4V Grade 5, ELI |
Arcam AB | 스웨덴 | AM 파우더 |
샌드빅 오스프리 | UK | Plasma Spheroidized Powder |
프렉스에어 표면 기술 | 미국 | 가스 분무 분말 |
가격 세부 정보
제품 | 가격 범위(USD/kg) |
---|---|
Ti-6Al-4V Grade 5 | $250 – $350 |
Ti-6Al-4V ELI | $300 – $400 |
Ti-6Al-4V for Additive Manufacturing | $350 – $500 |
의 장단점 비교 가스 원자화 사전 합금 구형 Ti-6Al-4V
Every material has its strengths and weaknesses. Let’s compare the pros and cons of gas atomized prealloyed spherical Ti-6Al-4V.
장점
이점 | 설명 |
---|---|
높은 강도 | Superior tensile and yield strength |
경량 | 뛰어난 중량 대비 강도 비율 |
내식성 | Withstands harsh environments |
생체 적합성 | Safe for medical implants |
다용도성 | Suitable for various applications |
단점
단점 | 설명 |
---|---|
비용 | Higher than some other materials |
가공성 | Challenging to machine without proper tools |
저온에서의 취성 | May become brittle in cold environments |
자주 묻는 질문
Let’s address some frequently asked questions about this versatile material.
질문 | 답변 |
---|---|
What is Ti-6Al-4V? | Ti-6Al-4V is a titanium alloy with 6% aluminum and 4% vanadium, known for its high strength and corrosion resistance. |
What are the main applications of Ti-6Al-4V? | Aerospace, biomedical implants, and industrial applications. |
Why is Ti-6Al-4V preferred in the aerospace industry? | Its high strength-to-weight ratio and corrosion resistance make it ideal for critical components. |
Is Ti-6Al-4V biocompatible? | Yes, it’s widely used in medical implants due to its biocompatibility. |
How is gas atomized Ti-6Al-4V powder produced? | It is produced using gas atomization, which creates spherical powder particles with high uniformity. |
What are the benefits of using Ti-6Al-4V in additive manufacturing? | It provides excellent mechanical properties, good flowability, and uniform particle size, ideal for 3D printing. |
How does Ti-6Al-4V compare to other titanium alloys? | Ti-6Al-4V offers a good balance of strength, ductility, and corrosion resistance, making it more versatile. |
What are the challenges of machining Ti-6Al-4V? | It requires specific tools and techniques due to its hardness and tendency to work harden. |
Can Ti-6Al-4V be used in high-temperature environments? | Yes, it retains its mechanical properties at elevated temperatures, making it suitable for aerospace engine parts. |
What are the typical sizes of gas atomized Ti-6Al-4V powder? | Sizes typically range from 15-45 µm for additive manufacturing to larger sizes for other applications. |
결론
Gas atomized prealloyed spherical Ti-6Al-4V is a powerhouse material, offering unmatched strength, durability, and versatility. Whether you’re soaring through the skies, improving human health, or innovating in the industrial sector, Ti-6Al-4V provides the performance and reliability you need. This comprehensive guide has hopefully illuminated the many facets of this remarkable alloy, helping you make informed decisions in your projects.
Remember, choosing the right material is crucial for the success of your application. With Ti-6Al-4V, you’re investing in a material that stands the test of time and extreme conditions. So go ahead, explore the possibilities, and harness the power of Ti-6Al-4V in your next innovation!
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