公开(公告)号：WO2014007641A1

公开(公告)日：2014-01-09

申请号：PCT/NO2013/000026

申请日：2013-07-01

Applicant: NORSK HYDRO ASA

Inventor： FURU, Trond ,  MYHR, Ole, Runar

IPC: G06Q10/04 ,  G06Q10/06

CPC classification number: G06Q10/06316 ,  G06Q10/04 ,  G06Q10/0631 ,  Y02P90/86

Abstract: A method for optimisation of product properties and production costs of industrial processes where a product is manufactured in several operations, Including the following steps: - establishing process chain models (1 - m) for each process (1-n), altogether (mxn) models for the calculation of product properties and product production costs, - defining model inputs and outputs related to each of the (mxn) models for physical, chemical or biological parameters and costs of the product, - defining limitations or minimum requirements related to each of the (mxn) models of product properties or process capacity or ability, - providing an optimizing tool linked to the input and output steps and model limitations performing iterations and flow of data between said steps to optimize the product based on customer requirements.

Abstract translation: 一种用于优化产品在几种操作中制造产品的产品性能和生产成本的方法，其中包括以下步骤： - 为每个过程（1-n）建立过程链模型（1-m），总共（mxn） 用于计算产品性能和产品生产成本的模型， - 定义与每个（mxn）模型相关的模型输入和输出，用于物理，化学或生物参数和产品成本， - 定义与每个模型相关的限制或最低要求 （mxn）产品属性或过程能力或能力的模型， - 提供与输入和输出步骤相关联的优化工具以及在所述步骤之间进行迭代和数据流动的模型限制，以根据客户需求优化产品。

公开(公告)号：WO2023274846A1

公开(公告)日：2023-01-05

申请号：PCT/EP2022/067227

申请日：2022-06-23

Applicant: NORSK HYDRO ASA

Inventor： FURU, Trond ,  MYHR, Ole Runar

IPC: G16C60/00 ,  G16C20/30

Abstract: The present invention relates to mixing raw materials from two or more aluminium metal sources from a Metal Base. The Raw material is categorized ("R", i = 1-n) and stored in a database from where candidate alloys are randomly proposed by a computer and each single Candidate alloy entity is categorized ("C", j= 1-m). Candidate alloys having a CO2 index that is above a set threshold can be discarded for further evaluation. The remaining candidate alloys are further evaluated and qualified with regard to their ability to fulfil the actual functions of use, for instance as a specific product and followingly a set of Qualified Candidate alloys ("QC", k = 1-m) can be defined. The invention also relates to a product produced by the method.

公开(公告)号：WO2019086381A1

公开(公告)日：2019-05-09

申请号：PCT/EP2018/079578

申请日：2018-10-29

Applicant: NORSK HYDRO ASA

Inventor： FURU, Trond ,  MYHR, Ole, Runar

IPC: C21D9/50 ,  B23K37/00

CPC classification number: C21D9/50 ,  B23K31/02 ,  B23K2103/10

Abstract: The invention relates to a method and an apparatus for Post Weld Heat Treatment (PWHT) of a welded aluminium alloy component and a welded aluminium alloy component treated according to the method. The welded component has initially heat affected zones with reduced load bearing capacity. The method comprises that the said heat affected zones are located, applying a heat source at least at one first location of said heat affected zones, where the heat source generates a temperature above T min , and where the heat source can be kept at said location for at least a period t min . The apparatus comprises a heat source relatively movable with regard to the component, and further being able to be positioned on defined positions thereof, the heat source further being controllable with regard to temperature and resting time that influence the heat transferred to the component at said local position. According to the invention, the areas of heat affected zones along the weld are enlarged by PWHT for enhanced force distribution across the weld, thereby providing an improvement of the load bearing properties of the component.

公开(公告)号：WO2007094686A1

公开(公告)日：2007-08-23

申请号：PCT/NO2007/000057

申请日：2007-02-16

Applicant: NORSK HYDRO ASA ,  FURU, Trond ,  TUNDAL, Ulf ,  RØYSET, Jostein ,  REISO, Oddvin

Inventor： FURU, Trond ,  TUNDAL, Ulf ,  RØYSET, Jostein ,  REISO, Oddvin

IPC: C22C21/08 ,  C22C21/02 ,  C22F1/05

CPC classification number: C22C21/02 ,  C22C1/06 ,  C22C21/08 ,  C22F1/05

Abstract: An Al-Mg-Si alloy with improved ductility and crush properties, in particular useful for structural components in crash exposed areas in vehicles. The alloy contains in wt %: Mg 0,25 - 1,2; Si 0,3 - 1,4; Ti 0,03 - 0,4, where Ti is present in solid solution and where the alloy contains in addition one or more of the following alloy components: Mn max 0.6; Cr max 0.3; Zr max 0,25, and incidental impurities, including Fe and Zn up to 0,5 with balance Al.

Abstract translation: 具有改善延展性和压碎性能的Al-Mg-Si合金，特别适用于车辆碰撞暴露区域中的结构部件。 该合金含有重量％：Mg0.25-1.2; Si 0,3-1,4; Ti 0,03-0.4，其中Ti存在于固溶体中，并且合金中还含有一种或多种以下合金组分：Mn max 0.6; Cr最大0.3; Zr最大值为0.25，附带的杂质包括Fe和Zn，最多为0.5，余量为Al。