Carbide plate thickness is an essential factor in various industrial applications, offering exceptional strength, wear resistance, and durability. Whether you’re a seasoned professional or a newcomer exploring твёрдосплавные пластины, this guide will delve into every detail, from raw materials to selecting the best supplier. Ready to dive in? Let’s go!
What is Carbide Plate Thickness?
Carbide plates are engineered materials made of tungsten carbide powders combined with a binder metal like cobalt. These plates are widely used across industries like machining, mining, and tool manufacturing. The thickness of a carbide plate significantly impacts its performance, dictating its strength, durability, and suitability for specific applications.
Types of Carbide Plate Thickness
| Тип | Thickness Range (mm) | Общие приложения |
|---|---|---|
| Ultra-Thin Plates | 0.5 – 1.0 | Precision tools, watches |
| Тонкие пластины | 1.1 – 3.0 | Cutting tools, wear plates |
| Стандартные пластины | 3.1 – 10.0 | Mining, industrial tooling |
| Толстые пластины | 10.1 – 25.0 | Heavy-duty machinery |
| Ultra-Thick Plates | 25.1 – 50.0+ | Structural reinforcements |
Анализ сырья и состава
Твердосплавные пластины are primarily made from tungsten carbide (WC) and a binder metal like cobalt (Co). The mixture typically contains:
- Tungsten Carbide (70%-97%): Обеспечивает твердость и износостойкость.
- Cobalt (3%-30%): Acts as a binder, adding toughness and flexibility.
- Другие добавки: Titanium carbide (TiC) or tantalum carbide (TaC) for specific properties like corrosion resistance.
This blend ensures carbide plates have the perfect balance of hardness, toughness, and performance longevity.
Applications of Carbide Plate Thickness
| Приложение | Промышленность | Benefits of Specific Thickness |
|---|---|---|
| Режущий инструмент | Производство | Precision, wear resistance |
| Dies and Molds | Автомобильная промышленность | Durability under high stress |
| Износостойкие детали | Добыча | Resistance to abrasion and impact |
| Structural Components | Строительство | Strength for load-bearing applications |
| Precision Instruments | Аэрокосмическая промышленность | Minimal deformation, high accuracy |
Production Process Flow of Carbide Plate Thickness
Creating твёрдосплавные пластины is a meticulous process that involves several steps:
- Смешивание порошков: Tungsten carbide powder is mixed with a binder (cobalt) and other additives.
- Нажатие кнопки: The powder mixture is compressed into the desired shape and thickness.
- Агломерация: The pressed plates are heated at high temperatures to achieve density and strength.
- Отделка поверхности: Grinding and polishing improve the plate’s surface for enhanced performance.
- Quality Testing: Plates are tested for hardness, strength, and dimensional accuracy.
Material Properties of Carbide Plate Thickness
| Недвижимость | Описание |
|---|---|
| Твердость | High resistance to deformation |
| Износостойкость | Exceptional durability against friction |
| Прочность на сжатие | Handles high pressure and stress loads |
| Теплопроводность | Эффективное рассеивание тепла |
| Коррозионная стойкость | Resistant to chemical attacks |
Состав, свойства и характеристики
| Состав | Свойства | Характеристики |
|---|---|---|
| WC + Co (High WC) | Чрезвычайная твердость | Ideal for wear parts |
| WC + Co (High Co) | Increased toughness | Suitable for heavy impacts |
| WC + TiC/TaC | Коррозионная стойкость | Great for chemical environments |
| Fine-Grain WC | Улучшенная обработка поверхности | Used in precision tooling |
| Coarse-Grain WC | Превосходная износостойкость | Used in heavy-duty applications |
Твердость, прочность и износостойкость
| Параметр | Диапазон | Relevance to Thickness |
|---|---|---|
| Твердость (HRA) | 85 – 93 | Higher thickness often reduces hardness |
| Прочность на сжатие | 2000 – 4000 MPa | Directly proportional to plate thickness |
| Износостойкость | Отличный | Consistent across all thickness ranges |
Технические характеристики, размеры, формы и стандарты
| Спецификация | Подробности |
|---|---|
| Стандартные размеры | 100×100 mm, 200×200 mm, custom |
| Формы | Square, rectangular, round |
| Thickness Tolerance | ±0,1 мм |
| Стандарты | ISO 9001, ASTM, DIN standards |
Choosing Carbide Plate Thickness Suppliers and Pricing Details
| Фактор | Подробности |
|---|---|
| Репутация поставщика | Ensure ISO-certified, high customer ratings |
| Pricing Structure | Based on thickness, composition, and customization |
| Срок поставки | Fast turnaround for standard and custom orders |
| Дополнительные услуги | Grinding, polishing, and design support |
Selecting the Right Carbide Plate Thickness
| Критерии | Recommended Action |
|---|---|
| Тип приложения | Match thickness to intended use |
| Wear Resistance Needs | Opt for high WC content |
| Устойчивость к ударам | Choose higher Co content |
| Precision Requirements | Use fine-grain carbide plates |
| Бюджетные ограничения | Balance between performance and cost |
Advantages and Limitations of Carbide Plate Thickness
| Преимущества | Ограничения |
|---|---|
| Высокая твердость и износостойкость | Expensive compared to other materials |
| Длительный срок службы | Difficult to machine without special tools |
| Универсальные приложения | Heavier in thicker sizes |
| Excellent thermal stability | Ограниченная гибкость в некоторых областях применения |
Вопросы и ответы
| Вопрос | Ответить |
|---|---|
| What is the ideal thickness for cutting tools? | Typically 1.1-3.0 mm, depending on the application. |
| How do I select the best supplier? | Look for certifications, customer reviews, and customization options. |
| Можно ли изготовить твердосплавные пластины по индивидуальному заказу? | Yes, most suppliers offer custom thicknesses, sizes, and shapes. |
| Are thicker plates always better? | Not necessarily; it depends on the application and performance needs. |
| How do I maintain carbide plates? | Clean regularly, avoid harsh chemicals, and ensure proper storage. |
