1、COMPANY PRESENTATION|HOESCH GROUP 1Aluminium Melting Quality Improvements Flux Treatment and Alloying Process Control 铝熔体质量改善-溶剂处理及合金化工艺控制2525ththSMM Chongqing SMM Chongqing 重庆SMMSMM峰会2024.4.252024.4.25Sebastian Zimmermann,M.Sc.,Technical Director of HOESCH AsiaSebastian Zimmermann,M.Sc.,Technical D
2、irector of HOESCH Asia塞巴斯蒂安.齐门曼-贺氏亚洲区技术总裁COMPANY PRESENTATION|HOESCH GROUP2Table of Content 目录 Introduction of HOESCH Group 贺氏集团简介 Problems of Aluminium Casthouses 铝熔铸常见的问题 HOESCH-your partner for high quality melt treatment solutions 贺氏集团-为您提供高质量熔体处理方案的合作伙伴COMPANY PRESENTATION|HOESCH GROUP3Introduc
3、tion自我介绍Sebastian Zimmermann塞巴斯蒂安.齐门曼Education:教育背景Metallurgical Engineering(Master of Science)at RWTH Aachen,Germany德国亚琛工业大学冶金工程学硕士Active in HOESCH Group since 20172017年加入贺氏Roles and Responsiblity 职务及职责Technical Director of HOESCH Asia and technical responsible person for customers(world-wide)贺氏亚洲区
4、技术总监及全球技术支持Who is HOESCH-贺氏品牌?COMPANY PRESENTATION|HOESCH GROUP4Experts in Treating Liquid Metal-熔融金属处理专家History-发展历史Where we come from-公司历程COMPANY PRESENTATION|HOESCH GROUP51865Founded as Chemical Company以化学公司建立1970Set-up of Global Network and Sales Organization建立全球网络和销售公司1993ISO 9001 Certification
5、取得ISO9001认证1998Set-up of HOESCH Equipment Design and Construction建立贺氏设备设计部门及基建部门2004Foundation of HOESCH ScanAlloys Norway建立挪威贺氏scanalloy公司1947Start as supplier of non-ferrous industry开始供应有色金属市场1980Foundation of HOESCH Metallurgie GmbH贺氏冶金建立2000Foundation of HOESCH Graunles GmbH Production Unit Germ
6、any设立贺氏颗粒公司并建立德国生产线2005Foundation of Metallurgy Middle East Ceramics建立中东冶金陶瓷公司2006Foundation of HOESCH Metallurgy China设立贺氏冶金中国COMPANY PRESENTATION|HOESCH GROUP6Plants/Offices/Agencies工厂/办公室/代理商Your local partner-在您身边的合作伙伴SALES OFFICE-销售办事处PLAN-工厂AGENCY-代理商ESCompany Sites公司地址COMPANY PRESENTATION|HOE
7、SCH GROUP7PRODUCTION PLANT,DURENPRODUCTION PLANT,NEUSSPRODUCTION PLANT,LANGFANGHEADQUARTERS,NIEDERZIER3 Production Sites 3处生产基地One in China and中国*1Two in Germany德国*29 Subsidiaries including9家子公司Two in Germany 德国*2China 中国Hongkong 香港Singapore 新加坡India 印度Bahrain 巴林Mexico 墨西哥Aluminium Industry-铝加工行业HOE
8、SCH Customer Groups/贺氏客户群体COMPANY PRESENTATION|HOESCH GROUP8Primary/原铝Primary Aluminium 99,7原铝锭99.7Semi finished products半成品铸锭Semi Fabricators半成品加工Remelters再生铝Foundries铸造Secondary Alloys再生铝锭Engines发动机缸体等Alloying Additives合金添加剂Master Alloys中间合金Pure Metals纯金属Fused Flux预融溶剂Granules&Powder颗粒&粉末Tablets 饼
9、状溶剂Measurement定性定量分析Failure Analysis缺陷分析Consulting&On-site support顾问服务及现场支持Product Portfolio产品档案What we do core products in China-中国市场核心产品9MELT TREATMENT熔体处理溶剂ALLOYING合金SERVICE冶金服务HOESCH Alloying Additives are high quality products for aluminium smelters,semi-fabricators,remelting plants and foundri
10、es.贺氏合金添加剂是针对原铝、半成品加工及再生铝及铸造铝合金的高质量产品HOESCH TABLETS and BRIKLETS(Mini-TABLETS)are added in melting and casting furnaces or into launders.贺氏饼状及粒状（迷你饼状）合金添加剂能够在熔炼炉，铸造炉及流槽加入HOESCH provides optimal solutions to its customers by adjusting the concentration of alloying elements according to their requirem
11、ents.贺氏能够根据客户的需求调整优化合金添加剂含量及配方满足客户各种要求Alloying Additives合金添加剂Benchmark in non-ferrous metal application有色金属合金化工艺基准COMPANY PRESENTATION|HOESCH GROUP10Melt Treatment 熔体处理DURSALIT product portfolio 杜萨利产品系列COMPANY PRESENTATION|HOESCH GROUP11Product forms:Powder,Granules,Tablets,Fused Flux in Powder and
12、Granules产品性状：粉状、颗粒状、饼状、预融型颗粒及粉状精炼剂DURSALITDegassing除气Modification变质剂Remover元素祛除Refining精炼Cleaning,De-Drossing&Covering打渣，清洁，覆盖EGD Series EGD系列LV Series LV系列(Sodium Modification)钠变质剂NaE Series NaE系列(Sodium Remover)LM Series LM系列LK Series LK系列EGN Series EGN系列KF Series KF 系列(Grian Refiner)晶粒细化CaE Serie
13、s CaE 系列(Calcium Remover)LE Series LE 系列OR Series OR系列(Furnace wall-cleaner)炉内衬清理LE Series LE 系列MgE Series MgE 系列(Magnesium Remover)除镁剂LA Series LA系列Metallurgical Service冶金分析服务Improvement of melt quality and process融体质量过程优化COMPANY PRESENTATION|HOESCH GROUP12Process Audit and Analysis with support of
14、 PoDFA/PrefilPodfa/Prefill分析服务应用于工艺审核、分析Casthouse/Foundry consulting with decades of metallurgical know-how几十年冶金分析经验应用于铝熔铸/铝铸造顾问服务HOESCH Metallurgical Engineers come to China贺氏冶金工程服务服务于中国Melt Quality and melt treatment training熔体质量及熔体处理培训Fully equipped,state-of-the-art metallurgical laboratory in Ge
15、rmany and China配置齐全，软硬件顶端配置的德国及中国实验室COMPANY PRESENTATION|HOESCH GROUP13Problems in Aluminium Casthouses铝熔铸过程难点Problems affecting the costs&quality问题会影响成本及质量COMPANY PRESENTATION|HOESCH GROUP14Alloying 合金化 Cheap raw material-long dissolution time&introduction of unforced elements 低价原料长溶解时间&带入其他不受控元素 B
16、ad recovery-more additive to be charged(not following the customers specification)实收率差-更多的添加剂加入（无法满足客户标准）Using salt instead of aluminium dross burining and smoke 使用盐类替代铝粉Problems affecting the costs&quality问题会影响成本及质量COMPANY PRESENTATION|HOESCH GROUP15Melt Cleaning 熔体净化 Less effective refining agent-
17、additional refining necessary&poor element removal 低效率精炼溶剂-额外的精炼剂用量-较低的元素祛除效率 Introduction of sodium and calcium by unprofessional flux ingredients CaCl2,Na3AlF6or CaF2 低质量精炼剂将会引入过量的钠、钙等碱金属，以及氯化钙，氟铝酸钠或者氟化钙等有害元素 More dross generation aluminium and alloying element loss&introduction of more inclusions
18、 产生更多的铝渣将导致铝及其他元素损失以及带入熔体更多夹杂物风险COMPANY PRESENTATION|HOESCH GROUP16HOESCH your partner for high quality melt treatment solutions贺氏-您的高质量熔体解决方案合作伙伴COMPANY PRESENTATION|HOESCH GROUP 17Alloying Materials合金化原料What can be used.我们能够选择的-Pure Metals纯金属High Concentrated Tablets高含量金属添加剂Low Concentrated Master
19、 Alloys低含量中间合金+Good dissolution behavior良好的溶解性-Economically inefficient经济效益较低-Complicated handling操作繁杂-Introduction of non-metallic impurities会带入非金属杂质+Good dissolution behavior良好的溶解性+Commercially beneficial经济优势较好+Easy and safe handling操作简单安全+no introduction of non-metallic impurities不会带入非金属杂质+Enviro
20、nmental friendly green product环保型好，绿色产品+Commercially beneficial经济优势良好+no introduction of non-metallic impurities不会带入非金属杂质-Bad dissolution behavior溶解性不佳-Low recovery rates低实收率-Complicated handling操作复杂Element concentration元素含量Commercial benefit 成本优势COMPANY PRESENTATION|HOESCH GROUP18High Concentrated
21、Tablets高含量添加剂Improvements and Developments 添加剂的不断改善和发展Benefits/优势Costs of main element per kg added will decrease 主要元素吨铝元素添加量降低Fast dissolution&Full recovery 快速溶解&实收达成率高No introduction of non-metallic impurities 无非金属夹杂物元素污染Enviromental friendly 环境友好Fe95%95%铁Rest:Al or Flux*铝基/溶剂型Mn90%90%锰Rest:Al or
22、Flux*铝基/溶剂型*non-hygroscopic,sodium-free 吸潮率低，无钠配方Ti100%100%钛Cr95%95%铬Rest:Al or Flux*铝基/溶剂型COMPANY PRESENTATION|HOESCH GROUP19Replacement of Cl2Gas by HOESCH Fused Flux使用贺氏溶剂替代氯气Cleaning the melt by removal of alkali and earth alkali elements:Na,Ca and Li清洁熔体祛除碱金属元素如钠、钙、锂Refining Fluxes精炼剂LMSeriesSo
23、dium Remover Fluxes除钠剂NaESeriesCalcium Remover Fluxes除钙剂CaESeriesDegassing by the remove of hydrogen(H2)祛除熔体中气体（除氢）Refining the melt by removal of non-metallic inclusions as oxides(e.g.Al2O3)清洁熔体祛除非金属夹杂物及氧化夹杂物（如氧化铝）31045182Alloy 合金Ca(ppm)Na(ppm)Ca(ppm)Na(ppm)5 3 5 3Target目标413417 Initial value 原始含量2
24、221After refining 精炼后COMPANY PRESENTATION|HOESCH GROUP20Replacement of Cl2Gas by HOESCH Fused Flux使用贺氏精炼剂替代氯气Cleaning the melt by removal of alkali and earth alkali elements:Na,Ca and Li清洁熔体祛除碱金属元素如钠、钙、锂Refining Fluxes精炼剂LMSeriesSodium Remover Fluxes除钠剂NaESeriesCalcium Remover Fluxes除钙剂CaESeriesDega
25、ssing by the remove of hydrogen(H2)祛除熔体中气体（除氢）Refining the melt by removal of non-metallic inclusions as oxides(e.g.Al2O3)清洁熔体，祛除非金属夹杂物及氧化物（如氧化铝）Before treatment After treatment COMPANY PRESENTATION|HOESCH GROUP21Replacement of Cl2Gas by HOESCH Fused Flux使用贺氏精炼剂替代氯气Cleaning the melt by removal of al
26、kali and earth alkali elements:Na,Ca and Li清洁熔体祛除碱金属元素如钠、钙、锂Refining Fluxes精炼剂LMSeriesSodium Remover Fluxes除钠剂NaESeriesCalcium Remover Fluxes除钙剂CaESeriesDegassing by the remove of hydrogen(H2)祛除熔体中气体（除氢）Refining the melt by removal of non-metallic inclusions as oxides(e.g.Al2O3)清洁熔体祛除非金属夹杂物及氧化夹杂物（如氧
27、化铝）Before treatment After treatment“2 in 1”Flux the next level of melt treatment二合一溶剂-熔体处理的下一代产品22Speical alloys(e.g.,5xxx and 7xxx)have special requirments 特殊合金（高镁，硬合金有特殊的需求）Improved inclusion removal 改善夹杂物祛除表现 Improved dross property 改善炉渣性状 Both toghether with a compareable alkaline removal effici
28、ncy 同时具有可观的碱金属祛除效率DURSALITFF-series fullfills those requirments 杜萨丽FF系列将满足所有这些需求COMPANY PRESENTATION|HOESCH GROUP“2 in 1”Flux the next level of melt treatment 二合一溶剂溶剂处理的下一阶段产品23Speical alloys(e.g.,5xxx and 7xxx)have specialrequirments Improved inclusion removal 改善夹杂物祛除效率 Improved dross property 改善炉渣
29、性状 Both toghether with a compareable alkaline removal efficincy同时具有可观的碱金属祛除效率DURSALITFF-series fullfills those requirments杜萨丽FF-系列将满足所有需求COMPANY PRESENTATION|HOESCH GROUP“2 in 1”Flux the next level of melt treatment 二合一溶剂溶剂处理的下一阶段产品24COMPANY PRESENTATION|HOESCH GROUPSpeical alloys(e.g.,5xxx and 7xxx
30、)have specialrequirments Improved inclusion removal 改善夹杂物祛除效率 Improved dross property 改善炉渣性状 Both toghether with a compareable alkaline removal efficincy同时具有可观的碱金属祛除效率DURSALITFF-series fullfills those requirments杜萨丽FF-系列将满足所有需求COMPANY PRESENTATION|HOESCH GROUP25Summary总结Using of high-concentrated al
31、loying additives to使用高含量金属添加剂为了save cost,节省成本energy,节省能源.time 节约时间by ehancing your quality改善您的质量Replacing chlorine gas or hazardous fluxes by HOESCH Fused Flux for a high efficient使用贺氏精炼剂替代氯气或者含有有害物质的溶剂以获取更高效精炼效果removal of Alkali metals 祛除碱金属removal of oxides 祛除氧化物Using a 2 in 1“fused flux for treating high quality aluminium melts for使用2合1溶剂为了获得更佳熔体质量the combination of high efficient refining flux with a additional dross-drying effect多功能合一的高效精炼剂将带来额外的干渣性，改善烧损COMPANY PRESENTATION|HOESCH GROUP 26HOESCH GROUP贺氏集团Thank you for your attention!感谢您的支持和关注！
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