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热处理

关于热处理

几个世纪以来,制造商一直使用热处理修改金属的某些特性。例如,一些热处理的钢表现出增强的强度和硬度。特定热处理的使用经常有助于制造商创建更耐用的物品。加热和冷却都对这一制造过程产生了重大贡献。

为什么制造商使用热处理

如今,制造商采用热处理操作来修改金属的物理或化学特性。这些操作最终有助于提高质量。例如,应用热处理的一些流行原因包括增强强度和创建更均匀的内部结构。

虽然许多过程(例如铸造)导致金属加热或冷却,但在热处理过程中发生的温度变化是故意散发的。它们不是作为制造业的偶然结果而产生的。因此,热处理构成了增值操作。华体会网页版狼堡赞助商Bunty LLC的热处理服务有助于客户生产优质组件。

Popular Heat Treatment Methods

华体会网页版狼堡赞助商Bunty LLC提供竞争性的需求热处理。这些操作已广泛接受。客户依靠我们进行退火,淬火,归纳硬化和硝化专业知识。我们还提供许多其他专业的热处理操作。

Annealing

  • 过程Annealing involves re-heating metal and cooling it within controlled temperature parameters.
  • 经常使用Many products eventually utilized in the construction industry undergo annealing. Annealing today plays an important role in preparing welded mechanical assemblies for finishing.
  • 好处This operation helps reduce brittleness. It may also assist manufacturers seeking to perform further cold-working or machining. Annealed metal enables manufacturers to manipulate and work with it more easily.

淬火

  • 过程制造商迅速冷却加热工件以产生硬度变化。它使一些金属变得更柔软,而大多数金属合金越来越强。
  • 经常使用A variety of manufacturing sectors use this operation. They include businesses making consumer wares, tools, and small engine components.
  • 好处This operation frequently helps harden or soften parts cost-effectively. It modifies the hardness of diversely sized and shaped components.

诱导硬化

  • 过程:This hardening process subjects a metal workpiece placed within an electrified metal coil to high temperatures, followed by quenching. It typically occurs today with automated production environments.
  • 频繁Uses:Many uses exist for this technology. It hardens gears and pinions, for example. It also hardens medical devices and components.
  • 好处:Induction hardening produces very few toxic byproducts. Hardening does not necessarily require direct contact between the component and other materials. Manufacturers harden parts of variable sizes using this technology today. It lends itself to automation.

Nitriding

  • 过程该病例硬化过程涉及将金属工件对金属表面上富含氮化物层的形成引起的热化学变化。氮原子(通常是从氨中获得的)弥漫在亚铁合金的加热表面上。
  • 经常使用作为一种低成本硬化技术,氮化经常有助于硬化工具的表面。它将产生许多坚固的金属零件,包括钢围栏中使用的电线。
  • 好处Nitriding helps manufacturers produce more durable, wear-resistant metal parts. As a form of case hardening, it enhances the hardness (and brittleness) of the metal surface, improving its ability to withstand scratches, abrasions, and other insults.

Bunty LLC提供的其他热处理操作华体会网页版狼堡赞助商

  • 标准化– During this operation, a specialized type of annealing, a manufacturer seeks to produce a more homogenous, uniform internal grain structure within a ferrous alloy. Heated workpieces cool in air.
  • Stress Relieving- 减轻压力的另一种退火操作涉及将铁质合金加热到其最低临界温度以下的点。然后,制造商仔细确保材料以均匀的速度冷却。
  • Tempering– Typically performed after quenching to prevent problems associated with brittleness, tempering requires a manufacturer to re-heat a metal component to a high temperature below its melting point before allowing the material to cool down gradually.
  • Case Hardening- 此操作允许创建金属零件周围的硬外壳。通常,制造商将加热的表面暴露于渗碳或硝化气体。
  • Carburizing- 渗碳的一种情况硬化形式可在低碳钢或铁部分的外部产生热化学变化,从而增强表面耐磨性。
  • PlasmaNitriding– This nitriding operation, a type of case hardening, occurs with the assistance of nitrogen gas ions bombarding the surface of a metal component, frequently during welding operations.
  • IonicNitriding– Manufacturers also perform case hardening by utilizing a temperature controlled vacuum chamber and electricity to produce nitrogen ions; they diffuse across the surface of a charged metal workpiece.
  • 气体Nitriding– This form of nitriding has enabled manufacturers to utilize low-cost technologies to perform case hardening in industrial settings for many years. They expose heated metal surfaces to gaseous ammonia to help create a tough nitride-rich exterior on treated components.

Why Customers Select Our Heat Treatment Services

华体会网页版狼堡赞助商南卡罗来纳州格林维尔的Bunty LLC为客户提供各种需求热处理服务。我们拥有执行这些操作所需的能力华体会电子体育平台,以产生大量的均匀金属零件,满足紧密的公差范围。我们的公司努力协助客户为商业市场生产竞争价格,具有成本效益的成分。

我们招募了训练有素的专家员工,以帮助我们提供出色的客户服务和支持。依靠我们才华横溢的工程师和技术人员团队。我们将为您的企业提供热处理服务,并提供咨询和辅助服务。


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关于我们

From a contract manufacturing firm, BuntyLLC evolved into a full service custom machined, forged and cast metal parts fabrication enterprise. We supply global solutions from our headquarters in Greenville, South Carolina.

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