den omfattande guiden för CuSn15
Innehållsförteckning
Tin bronzes are a unique class of materials celebrated for their excellent corrosion resistance, wear resistance, and overall durability. Among these, CuSn15 stands out due to its impressive properties and wide-ranging applications. If you’re diving into the world of metallurgy or simply curious about this remarkable alloy, you’re in the right place. In this extensive guide, we’ll explore everything there is to know about CuSn15, from its composition and characteristics to its various applications and advantages. Let’s embark on this journey of discovery.
Overview of CuSn15
CuSn15, also known as 15% tin bronze, is an alloy primarily composed of copper and tin. It boasts excellent mechanical properties, making it ideal for various industrial applications. This guide will cover every aspect of CuSn15, providing you with a detailed understanding of its properties, uses, and benefits.
Viktiga detaljer:
- Sammansättning: Primarily copper (Cu) and tin (Sn)
- Primary Characteristics: High corrosion resistance, excellent wear resistance, good thermal and electrical conductivity
- Vanliga applikationer: Bearings, bushings, wear plates, marine hardware, and more
Sammansättning av CuSn15
Understanding the composition of CuSn15 is crucial as it dictates the alloy’s properties and potential applications. Here’s a detailed look at its elemental makeup:
Element | Procentuell sammansättning |
---|---|
Koppar (Cu) | 85% |
Tenn (Sn) | 15% |
The presence of 15% tin significantly enhances the alloy’s hardness and strength while maintaining excellent corrosion resistance.
Characteristics of CuSn15
CuSn15 is celebrated for its unique blend of properties. Let’s delve into the specific characteristics that make this alloy so versatile and valuable.
Mekaniska egenskaper:
Fastighet | Värde |
---|---|
Draghållfasthet | 350-550 MPa |
Utbyteshållfasthet | 200-400 MPa |
Töjning | 5-20% |
Hårdhet (Brinell) | 80-150 HB |
Fysikaliska egenskaper:
Fastighet | Värde |
---|---|
Täthet | 8,7 g/cm³ |
Smältpunkt | 985-1035°C |
Termisk konduktivitet | 50-70 W/m·K |
Elektrisk konduktivitet | 10-20% IACS (International Annealed Copper Standard) |
Viktiga egenskaper:
- Hög korrosionsbeständighet: Especially in marine and acidic environments
- Utmärkt slitstyrka: Ideal for applications involving heavy friction
- God bearbetbarhet: Easily fabricated into complex shapes
- Termisk stabilitet: Bibehåller sina egenskaper vid höga temperaturer
Types of CuSn15 Metal Powders
Different models of CuSn15 metal powders are available, each suited to specific applications. Here’s a look at some of the notable ones:
- CuSn15-1: Optimized for bearing and bushing applications, known for its exceptional wear resistance.
- CuSn15-2: Used in marine environments due to its superior corrosion resistance.
- CuSn15-3: A high-strength variant for heavy-duty industrial applications.
- CuSn15-4: Features enhanced machinability, ideal for precision components.
- CuSn15-5: Contains trace amounts of phosphorous to improve wear resistance.
- CuSn15-6: Designed for thermal and electrical applications, with enhanced conductivity.
- CuSn15-7: Ultra-fine powder variant for additive manufacturing.
- CuSn15-8: Low-impurity model for high-purity requirements in scientific applications.
- CuSn15-9: Enhanced fatigue resistance for high-stress environments.
- CuSn15-10: A balanced model offering a good mix of strength, wear resistance, and machinability.
Tillämpningar av CuSn15
CuSn15’s versatile properties make it suitable for a wide range of applications. Let’s explore some of the most common uses:
Tillämpning | Beskrivning |
---|---|
Lager och bussningar | Utilized for their high wear resistance and low friction |
Marin hårdvara | Excellent corrosion resistance makes it ideal for ship fittings and propellers |
Wear Plates | Used in heavy machinery for their durability and wear resistance |
Elektriska anslutningar | Good conductivity and corrosion resistance |
Gears and Worm Wheels | Strength and wear resistance are crucial in these high-stress components |
Sculptures and Artifacts | Aesthetic appeal combined with durability |
Ventiler och pumpar | Used in corrosive environments for long-lasting performance |
Komponenter för flyg- och rymdindustrin | Lightweight yet strong, suitable for various aerospace applications |
Specifikationer, storlekar, kvaliteter och standarder
When selecting CuSn15 for specific applications, it’s important to consider the various specifications, sizes, and grades available.
Specifikation | Beskrivning |
---|---|
ASTM B505 | Standard specification for copper-base alloy continuous castings |
ASTM B271 | Standard specification for copper-base alloy centrifugal castings |
ISO 1338 | International standard for copper and copper alloy castings |
Sizes and Forms:
Form | Tillgängliga storlekar |
---|---|
Stavar | Diameters ranging from 10mm to 200mm |
Plattor | Thickness ranging from 2mm to 100mm |
Pulver | Particle sizes ranging from 10 microns to 100 microns |
Lakan | Thickness ranging from 1mm to 20mm |
Betyg:
Betyg | Fastigheter |
---|---|
Betyg A | High purity, excellent mechanical properties |
Betyg B | Standard industrial grade, good balance of properties |
Betyg C | Economical grade with adequate properties for less demanding applications |
Leverantörer och prisuppgifter
Finding the right supplier is crucial for obtaining high-quality CuSn15. Here’s a look at some of the leading suppliers and their pricing details.
Leverantör | Prisintervall | Kontaktuppgifter |
---|---|---|
ABC Metals | $25-$35 per kg | www.abcmetals.com |
Global Bronzes | $30-$40 per kg | www.globalbronzes.com |
Premium Alloys | $28-$38 per kg | www.premiumalloys.com |
Alloy Traders | $26-$36 per kg | www.alloytraders.com |
Metal Supermarket | $27-$37 per kg | www.metalsupermarket.com |
Fördelar och nackdelar med CuSn15
Every material comes with its own set of advantages and limitations. Here’s a comparative look at the pros and cons of CuSn15:
Fördelar:
Fördel | Beskrivning |
---|---|
Hög korrosionsbeständighet | Ideal for harsh environments |
Utmärkt slitstyrka | Suitable for high-friction applications |
God bearbetbarhet | Can be easily worked into complex shapes |
Strong and Durable | Long-lasting performance in demanding applications |
Termisk stabilitet | Bibehåller sina egenskaper vid höga temperaturer |
Nackdelar:
Nackdel | Beskrivning |
---|---|
Kostnad | Relativt dyr jämfört med andra legeringar |
Vikt | Heavier than some other alternatives |
Tillgänglighet | May not be readily available in all regions |
Vanliga frågor
To wrap up our comprehensive guide, here are some frequently asked questions about CuSn15, presented in an easy-to-read table format:
Fråga | Svar |
---|---|
What is CuSn15 used for? | It is commonly used in bearings, bushings, marine hardware, and wear plates. |
How does CuSn15 compare to other bronze alloys? | CuSn15 offers higher wear resistance and corrosion resistance compared to many other bronze alloys. |
Can CuSn15 be welded? | Yes, but it requires specialized techniques and care to avoid weakening the alloy. |
What are the key properties of CuSn15? | High corrosion resistance, excellent wear resistance, good machinability, and strong mechanical properties. |
Is CuSn15 suitable for marine applications? | Absolutely, its high corrosion resistance makes it ideal for use in marine environments. |
Where can I buy CuSn15? | Several suppliers such as ABC Metals, Global Bronzes, and Premium Alloys offer CuSn15. |
What are the main components of CuSn15? | CuSn15 is primarily composed of 85% copper and 15% tin. |
How does CuSn15 handle high temperatures? | CuSn15 maintains its properties well at high temperatures, making it suitable for thermal applications. |
What sizes are available for CuSn15? | CuSn15 is available in various forms including rods, plates, powders, and sheets with different size specifications. |
How much does CuSn15 cost? | The price range for CuSn15 is typically between $25-$40 per kg, depending on the supplier and quantity. |
Slutsats
CuSn15 is a remarkable tin bronze alloy that offers a unique blend of properties, making it suitable for a wide range of industrial applications. From its excellent corrosion and wear resistance to its good machinability and strength, CuSn15 stands out as a versatile and reliable material. Whether you’re working in marine, aerospace, or heavy machinery industries, understanding the specifics of CuSn15 can help you make informed decisions for your projects.
We hope this guide has provided you with a thorough understanding of CuSn15. If you have any further questions or need more detailed information, feel free to reach out to the suppliers or experts in the field. Happy engineering!
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MET3DP Technology Co, LTD är en ledande leverantör av lösningar för additiv tillverkning med huvudkontor i Qingdao, Kina. Vårt företag är specialiserat på 3D-utskriftsutrustning och högpresterande metallpulver för industriella tillämpningar.
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