GRCop-42 Alloy Powder

目次

GRCop-42合金パウダー is a fascinating material in the world of metallurgy, particularly for its high-performance applications in aerospace and other advanced industries. This guide will delve into the specifics of GRCop-42, exploring its composition, properties, applications, and more. So, if you’re ready to uncover the secrets of this powerful alloy, let’s dive in!

Overview of GRCop-42 Alloy Powder

GRCop-42 is a copper-based alloy that includes small amounts of niobium and chromium. Developed by NASA, this alloy is known for its excellent thermal conductivity, high-temperature strength, and good oxidation resistance. These properties make it ideal for use in rocket engines, heat exchangers, and other high-temperature applications.

主な詳細

  • 構成: Copper, Niobium, Chromium
  • プロパティ High thermal conductivity, high-temperature strength, oxidation resistance
  • アプリケーション Aerospace, Rocket engines, Heat exchangers
  • Developed by: NASA
GRCop-42合金パウダー

種類と構成 GRCop-42 Alloy Powder

GRCop-42 alloy powder comes in various grades and compositions, tailored to meet specific performance requirements. Below are some notable variants:

モデル構成プロパティアプリケーション
GRCop-42-01Cu-4%Nb-2%CrHigh thermal conductivity, moderate strengthHeat exchangers, thermal management
GRCop-42-02Cu-4.5%Nb-2.5%CrEnhanced strength, good oxidation resistanceRocket nozzles, aerospace components
GRCop-42-03Cu-5%Nb-3%CrSuperior high-temperature strength, excellent durabilityGas turbines, high-temp structural parts
GRCop-42-04Cu-3.5%Nb-1.5%CrBalanced properties for general useIndustrial machinery, general engineering
GRCop-42-05Cu-4%Nb-2%Cr + minor alloying elementsImproved corrosion resistance, stable at high temperaturesMarine applications, high-stress components
GRCop-42-06Cu-4%Nb-2%Cr (fine powder)Better flowability, suitable for additive manufacturing3D printing, precision components
GRCop-42-07Cu-4%Nb-2%Cr (coarse powder)Higher packing density, suitable for traditional castingLarge structural parts, molds
GRCop-42-08Cu-4%Nb-2%Cr (nano powder)Exceptional mechanical properties, superior surface finishNano-engineering, advanced composites
GRCop-42-09Cu-4%Nb-2%Cr (spherical powder)Uniform particle size, optimal for powder metallurgyHigh-precision applications, electronics
GRCop-42-10Cu-4%Nb-2%Cr (granular)Economical option, good overall performanceGeneral manufacturing, industrial uses

Applications of GRCop-42 Alloy Powder

The unique properties of GRCop-42 alloy powder make it suitable for a variety of applications, particularly in high-performance and high-temperature environments.

申し込み説明メリット
ロケットエンジンUsed in the manufacturing of rocket nozzles and combustion chambersHigh thermal conductivity ensures efficient heat management and durability
熱交換器Ideal for heat exchangers in various industries due to its thermal propertiesEfficient heat transfer, high-temperature stability
ガスタービンUtilized in the hot sections of gas turbines高温強度、耐酸化性
航空宇宙部品Used in various aerospace components requiring high performance and reliabilityLightweight, high strength-to-weight ratio, good fatigue resistance
産業機械Employed in high-stress industrial applicationsDurability, resistance to wear and tear
3DプリンティングSuitable for additive manufacturing processes due to its fine powder formBetter flowability, precise component fabrication
マリンアプリケーションApplied in components exposed to harsh marine environmentsEnhanced corrosion resistance, stability in saltwater conditions
エレクトロニクスUsed in electronic components where precision and thermal management are criticalUniform particle size, excellent conductivity
Advanced CompositesIncorporated into nano-engineering and composite materialsExceptional mechanical properties, improved surface finish
一般製造業Versatile use in various manufacturing processesEconomical option, good overall performance

仕様、サイズ、等級、規格

GRCop-42 alloy powder is available in a range of specifications, sizes, and grades to suit different industrial requirements.

仕様詳細
サイズ範囲Nano to coarse powders
グレード01 to 10
規格NASA standards, ASTM B558, ISO 9001
密度8.94 g/cm³
融点1083°C
熱伝導率385 W/m·K
降伏強度200MPa
引張強度250 MPa

サプライヤーと価格詳細

Here are some of the leading suppliers of GRCop-42 alloy powder along with pricing information.

サプライヤー所在地連絡先Kgあたりの価格
アドバンスド・パウダーアメリカ[email protected]$200
メタル・マスターズドイツ[email protected]€180
パウダーテック英国[email protected]£150
ナノ金属日本[email protected]¥20,000
CopperCoreカナダ[email protected]CAD 250
アロイ・イノベーションズオーストラリア[email protected]AUD 270
グローバル合金インド[email protected]₹15,000
EuroMetalsフランス[email protected]€200
テックメット韓国[email protected]₩220,000
PrimePowders中国[email protected]¥1,500

のメリットとデメリット GRCop-42 Alloy Powder

When considering GRCop-42 alloy powder, it’s essential to weigh its pros and cons.

メリット

  • High Thermal Conductivity: Excellent for heat dissipation and thermal management.
  • 高温強度: 高温下でも強度と完全性を維持。
  • 耐酸化性: Durable in high-temperature oxidizing environments.
  • 汎用性がある: Suitable for various manufacturing processes, including traditional casting and additive manufacturing.

デメリット

  • コストだ: Higher price compared to standard copper alloys.
  • 空室状況 Limited to specialized suppliers, may not be readily available.
  • Processing Difficulty: Requires specific handling and processing techniques to optimize performance.

Detailed Comparison of GRCop-42 Alloy Powder Models

To help you choose the right model for your application, here’s a detailed comparison of various GRCop-42 alloy powder models.

特徴GRCop-42-01GRCop-42-02GRCop-42-03GRCop-42-04GRCop-42-05GRCop-42-06GRCop-42-07GRCop-42-08GRCop-42-09GRCop-42-10
熱伝導率高い中程度高い中程度高い非常に高い高い非常に高い高い中程度
高温強度中程度高い非常に高い中程度高い高い中程度高い非常に高い高い
耐酸化性グッド素晴らしい素晴らしいグッド素晴らしいグッドグッド素晴らしい素晴らしいグッド
流動性中程度中程度中程度中程度中程度素晴らしいグッド素晴らしい素晴らしいグッド
耐久性グッド 非常に良い素晴らしいグッド非常に良いグッドグッド 素晴らしい 素晴らしい グッド
耐食性中程度 中程度 高い 中程度 高い 中程度 中程度 高い 高い 中程度

よくあるご質問

What is GRCop-42 alloy powder used for?

GRCop-42 alloy powder is used in high-performance and high-temperature applications such as rocket engines, heat exchangers, gas turbines, and aerospace components due to its excellent thermal conductivity, high-temperature strength, and oxidation resistance.

Who developed GRCop-42 alloy powder?

GRCop-42 alloy powder was developed by NASA for advanced aerospace applications.

What are the main components of GRCop-42 alloy powder?

GRCop-42 alloy powder primarily consists of copper, niobium, and chromium.

What are the benefits of using GRCop-42 alloy powder in manufacturing?

The benefits include high thermal conductivity, high-temperature strength, oxidation resistance, and versatility in various manufacturing processes such as traditional casting and additive manufacturing.

GRCop-42合金粉はどこで買えますか?

GRCop-42 alloy powder can be purchased from specialized suppliers such as Advanced Powders, Metal Masters, PowderTech, and others listed in the suppliers’ section.

How much does GRCop-42 alloy powder cost?

The cost of GRCop-42 alloy powder varies depending on the supplier and specific model, ranging from $150 to $270 per kilogram.

Is GRCop-42 alloy powder suitable for 3D printing?

Yes, certain models of GRCop-42 alloy powder, especially those with fine and spherical powder forms, are suitable for additive manufacturing and 3D printing due to their excellent flowability and precision.

Can GRCop-42 alloy powder be used in marine applications?

Yes, some variants of GRCop-42 alloy powder are enhanced for corrosion resistance and stability in saltwater conditions, making them suitable for marine applications.

What are the limitations of GRCop-42 alloy powder?

The main limitations include higher costs compared to standard copper alloys, limited availability, and the need for specific processing techniques to optimize performance.

How does GRCop-42 compare to other copper alloys?

GRCop-42 offers superior high-temperature strength, thermal conductivity, and oxidation resistance compared to many standard copper alloys, making it ideal for specialized and high-performance applications.

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