質檢總局：輕燒鎂球產品抽檢不合格率8.75% General Administration of Quality Supervision, Inspection and Quarantine: 8.75%

     http://www.hakatayanoodle.com中國經濟網北京7月29日訊 28日，國家質檢總局公布輕燒鎂球產品質量國家監督抽查結果，有7批次產品不符合標準的規定，不合格產品檢出率為8.75%。 中國經濟網記者了解到，2015年第二季度，共抽查了河北、遼寧、上海、江蘇、浙江、安徽、山東、河南等8個省、直轄市80家企業生產的80批次輕燒鎂球產品。

     依據GB/T22589-2008《輕燒鎂球》等標準的要求，對輕燒鎂球產品的碳含量、氧化鎂含量、顯氣孔率、體積密度、常溫耐壓強度、高溫抗折強度等6個項目進行了檢驗。本次在集中產區遼寧抽查了48批次產品，不合格產品檢出率為10.4%，高于全國平均檢出率。大石橋市金源耐火材料廠、大石橋市鑫昌爐料廠、營口光輝特種耐火材料有限公司、營口宏林礦產品有限公司、鞍山市量子爐材集團有限公司各有一批次產品被檢出不合格，涉及常溫耐壓強度、顯氣孔率、體積密度、氧化鎂含量、碳含量等項目。

     與此同時的抽查中，營口波海菱鎂材料有限公司等耐火材料公司均符合國家質量要求。

http://www.hakatayanoodle.com China Economic Net, Beijing, July 29. On the 28th, the General Administration of Quality Supervision, Inspection and Quarantine announced the results of the national supervision and inspection of the quality of light-burned magnesium balls. The product detection rate was 8.75%. China Economic Network reporter learned that in the second quarter of 2015, a total of 80 batches of lightly burned magnesium balls produced by 80 enterprises in 8 provinces and municipalities including Hebei, Liaoning, Shanghai, Jiangsu, Zhejiang, Anhui, Shandong, and Henan were spot-checked. .

     According to the requirements of GB / T22589-2008 "light burned magnesium balls" and other standards, the carbon content, magnesium oxide content, apparent porosity, bulk density, room temperature compressive strength, and high temperature flexural strength of light burned magnesium ball products are 6 The project was inspected. This time, 48 batches of products were spot-checked in Liaoning. The detection rate of unqualified products was 10.4%, which was higher than the national average detection rate. Dashiqiao Jinyuan Refractories Factory, Dashiqiao Xinchang Furnace Factory, Yingkou Guanghui Special Refractories Co., Ltd., Yingkou Honglin Mineral Products Co., Ltd., Anshan Quantum Furnace Group Co., Ltd. Qualified, involving items such as room temperature compressive strength, apparent porosity, bulk density, magnesium oxide content, and carbon content.

     At the same time, the refractory companies such as Yingkou Bohai Magnesite Materials Co., Ltd. all met the national quality requirements.