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[报告] 不锈钢304牌号鉴定 [复制链接]

meixinjiance
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  • 技术员
  • 26
  • 78
  • 2015-03-11
1#
t T
发表于 2015-03-17 17:23 |只看楼主
不锈钢304牌号鉴定1、案例背景]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
该不锈钢产品的使用领域的食品接触材料领域，产品主要用于制作汤锅、水壶等。委托方要求分析该材料是否符合美国标准ASTM  A276-2013 304牌号的要求，以确定其所使用的材料是符合《GB 9684-88 不锈钢食具容器卫生标准》条款。]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
2、分析方法简述]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
a、对样品进行XRF半定量分析，分析结果如下：]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

元素]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Mn]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Cr]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Ni]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Cu]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Mo]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

含量]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

1.05%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

18.01%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

8.02%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.10%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.23%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
从XRF定性半定量结果上分析，初步可以判定该材料应属于GB 9684-88所规定的奥氏体不锈钢。于是参考不锈钢分析标准对材料进行准确定量分析。]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
b、依据《GB/T 20123-2006 钢铁 总碳硫含量的测定 高频感应炉燃烧后红外吸收法(常规方法)》，采用纳克CS3000碳硫分析仪对该材料进行C和S含量分析，结果如下：]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

元素]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

C]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

S]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

含量]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.065%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.018%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
c、依据《JIS G1258-2-2007 中文版 铁及钢—ICP发光光谱分析方法—第2部：锰、镍、铬、钼、铜、钨、钒、钴、钛及铌定量方法—硫酸磷酸分解法》，采用OPTIMA8000对该材料进行Si、Mn、P、Cr、Ni、Cu、Mo等元素进行定量分析，结果如下：]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

元素]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Si]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Mn]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

P]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Cr]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Ni]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Mo]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Cu]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

含量]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.587%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

1.15%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.035%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

18.28%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

8.34%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.43%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.21%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
3、结果分析与讨论]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
通过对该不锈钢材料进行成分分析，并对照ASTM A276-2013 304不锈钢材料成分含量要求发现，该不锈钢材料符合304不锈钢要求，属于《GB 9684-88 不锈钢食具容器卫生标准》所要求的奥氏体不锈钢。]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

元素]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

材料成分含量]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

304牌号成分要求]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

C]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.065%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.08%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

S]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.018%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.030%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Si]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.587%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

1.00%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Mn]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

1.15%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

2.00%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

P]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.035%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.045%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Cr]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

18.28%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

18.0%-20.0%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Ni]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

8.34%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

8.0%-11.0%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Cu]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.21%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

—]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Mo]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

0.43%]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

—]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

Fe]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

余量]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

—]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

4、参考标准]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

  GB/T 20123-2006 钢铁 总碳硫含量的测定 高频感应炉燃烧后红外吸收法(常规方法)]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

  JIS G1258-2-2007 中文版 铁及钢—ICP发光光谱分析方法—第2部：锰、镍、铬、钼、铜、钨、钒、钴、钛及铌定量方法—硫酸磷酸分解法]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–

]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
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84362020gwh
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  • 高级工程师
  • 1938
  • 2696
  • 2012-03-08
检测工程师勋章优秀会员勋章爱心志愿者网校学员
2#
t T
发表于 2015-03-18 20:24 |只看该用户

这是做什么的]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
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yumingkun
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  • 爱心志愿者
  • 139
  • 446
  • 2009-05-04
3#
t T
发表于 2015-03-20 09:17 |只看该用户

这不叫鉴定，叫检测吧]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
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meixinjiance
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  • 技术员
  • 26
  • 78
  • 2015-03-11
4#
t T
发表于 2015-03-21 23:53 |只看楼主

对呀]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
www.3c3t.net   www.3c3t.com]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
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84362020gwh
头像

  • 高级工程师
  • 1938
  • 2696
  • 2012-03-08
检测工程师勋章优秀会员勋章爱心志愿者网校学员
5#
t T
发表于 2015-03-23 16:18 |只看该用户

来这里看看了]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
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84362020gwh
头像

  • 高级工程师
  • 1938
  • 2696
  • 2012-03-08
检测工程师勋章优秀会员勋章爱心志愿者网校学员
6#
t T
发表于 2015-03-25 09:41 |只看该用户

快来看看了]XZÁñä]Gbbs.3c3t.com¿‘Rj-v+°–
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