确保你的材料是安全的,坚固的,适合用途的. Element offers one of the most extensive ranges of hardness testing available – covering micro/macro hardness testing, 在实验室和现场选择加上所有的选择技术(罗克韦尔, Brinell, Bickers) alongside less common specialized testing like hot hardness testing. With precisely calibrated equipment and tailored solutions to meet a wide spectrum of standards, 相信我们的专家可以确定您的材料承受其他压力的能力, harder materials. 

 

什么是硬度测试?有哪些不同的技术?

Hardness testing assesses how your material will resist force and penetration by other, harder materials, 例如抓痕或凹痕. The results often correlate closely with tests into other crucial material properties, such as tensile strength. Used together, these tests help build a comprehensive picture of whether your material is robust enough to be widely adopted by engineers for materials selection, lot verification, 评估材料加工. 提供快速的硬度测试服务, efficient, and cost-effective method of evidencing the next steps in the development or manufacturing process.

 

与Element硬度测试服务合作的主要好处

 

  • 最高的准确度和精度: Ensure precise and reliable material quality for your manufacturing processes through specialized hardness testing techniques tailored to your materials.
  • 测试材料的多样性: Make informed decisions for your specific applications by relying on our expertise to guide your material selection process and conducting hardness testing on a wide range of materials.
  • 快速周转,高效流程: Experience streamlined test procedures tailored to you through our efficient hardness testing, 提供快速可靠的结果.
  • 完全符合标准: Uphold the highest quality standards in your materials by utilizing our hardness testing to verify compliance with industry standards consistently, 确保您投资的可靠性. 
  • 排除所有环境: Anticipate potential issues affecting your product in various end-use environments by leveraging our predictive hardness testing process tailored to your materials and conditions.
  • 防患于未然: Gain confidence in your materials' integrity by employing specialized hardness testing as a proactive measure to prevent failures, 在弱点影响你的产品之前识别它们.

 

根据您的材料提供各种解决方案-包括热硬度测试

im体育平台app下载范围广, uses and types of metallic / non metallic metals which may require hardness testing can pose a challenge when it comes to testing. 这就是Element提供各种不同解决方案的原因, ensuring you can find a testing option to suit your needs – or multiple complementary test methods consolidated with one single testing partner. 我们的硬度测试服务包括显微硬度, macrohardness, 并且涵盖了所有关键和不常见的测试. We are proud to be one of very few commercial laboratories with hot hardness testing capabilities, 允许我们测量温度高达1的硬度,600F.  无论您的规格是否涉及复杂合金或高级聚合物, we can deliver precise and tailored hardness testing services that consistently meet the highest standards.

 

所有类型样品的现场和实验室解决方案

No matter your sample type, we offer flexibility in terms of where your testing takes place. Larger installations or equipment that require hardness assessments can often be challenging due to the practicalities of transporting them to a laboratory. 使用我们的便携式检测设备, Element的专家可以进行全面的现场测试, 消除与运输相关的后勤障碍. 

我们的设备支持各种测试方法, supporting you with Leeb, Rockwell C, 超声接触阻抗, 和TIV(真实缩进视觉). For those who prefer the rigors of laboratory-based testing or have specific equipment requirements, 我们也可以提供这种测试,例如我们的切削刃热硬度测试, using vacuum chambers to immerse your sample at particularly high temperatures. 

 
 
Lee Mangham - Element Sheffield

Lee Mangham

Element技术经理

Read more about Lee

Justin Riebesel, PE, CWI

冶金专家、质量经理和副出口合规官 READ MORE ABOUT JUSTIN

Element的硬度测试服务和能力

Our experts can advise on which test is best for your specific requirements depending on your project goal – for example, 如果需要材料核实或进一步核实 failure analysis.

We are able to offer both macrohardness testing (applied to loads of more than 1 kg) and microhardness testing (typically used for smaller or thinner samples and applied to loads of less than 1 kg) in accordance with a wide range of industry standards. 

 

Why choose Element?

You can rely on Element’s breadth, range, and experience of Element’s hardness testing offerings. 无论您需要显微或宏观硬度测试,我们都可以为您提供支持, 现场或在我们最先进的实验室里, 使用破坏性或非破坏性的方法. Our team is truly global, operating from labs in more than 14 locations so you can benefit from our worldwide network and Element’s position as an established Testing, Inspection, 认证市场领导者. Learn more about our credentials or, to discuss your hardness test requirements, contact us today. 

Element are able to test to a range of international standards, including but not limited to: 

Airbus

AITM 1-0058

美国石油学会 

API Spec 5l, API STD 1104

美国机械工程师学会

ASME Section IX  

ASTM International

ASTM A370, , ASTM A1038, ASTM B578, ASTM D785, ASTM D2240, ASTM D2583, ASTM D3363, ASTM E10, ASTM E18, ASTM E92, ASTM E140, ASTM E384

American Welding Society

AWS B4.0

英国标准协会 

BS 903-A57, BS EN ISO 6507, BS EN ISO 6508, EN ISO 6506, EN ISO 6508, BS EN ISO 14271

德国研究所(德国).V.

DIN 267-4, DIN 50103  

Euronorm

En 1043-1, En 1043-2, En 10003-1, En 10109

Ford Motor Company

Ford ESS-M1A160-A  

General Motors

GM 500M (Sec. 5.1, 5.2), GM455M (Sec. 5.1)  

国际标准化组织

ISO 48, ISO 868, , ISO 1818, ISO 3738-1, ISO 4516, ISO 4545, ISO 6506, ISO 6507, ISO 6508, ISO 7619, ISO 9015, ISO 15156-1, ISO 15614-1, ISO 22826

日本工业标准 

JIS B1052, JIS B1053

Military Specification 

mil - std - 1312 - 6, mil - std - 248 d  

Aerospace Industries Association/National Aerospace Standards Metric Standard 

NASM 1312

Naval Sea Systems Command 

NAVSEA S9074-GIB-010/248

SAE International 

Sae j78, Sae j417, Sae j429, Sae j995, Sae j1199

Hot Hardness Testing

什么是热硬度测试?

Hot hardness testing measures material hardness while at elevated temperatures. 热硬度对于评估和比较材料是有价值的, 如工具钢和耐磨涂层, which are used in high-temperature applications such as valve seats and dyes. 元件进行热测试,类似于常规维氏硬度测试, except that the test is conducted inside a vacuum chamber which is capable of providing an elevated temperature of up to 1,600F.

硬度测试是如何测量的?

硬度可以通过各种技术测量, 表面硬度是最常用的方法. This is achieved by evaluating the material's resistance to penetration or indentation on its outer layer. Additionally, hardness testing can provide insights into the material's intrinsic hardness, 从边缘延伸到核心." This approach ensures a strong understanding of a material's structural integrity.

布氏硬度试验与洛氏硬度试验

im体育APP专家Lee Mangham讨论了Rockwell和Rockwell的区别 & 布氏硬度试验,精度,和各自的优点. Learn more

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什么是破坏性测试? 

Destructive testing, 也称为机械测试, subjects a material to different loads and stresses to evaluate its strength and durability. Read the article to learn about the different methods used for destructive testing. 

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