Hybrid Dry Cutting - Finish Burnishing of Novel Biodegradable Magnesium-Calcium Implants for Superior Corrosion Performance

混合干切削 - 新型可生物降解镁钙植入物的精加工抛光,具有卓越的腐蚀性能

基本信息

  • 批准号:
    1000706
  • 负责人:
  • 金额:
    $ 33.45万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2010
  • 资助国家:
    美国
  • 起止时间:
    2010-08-01 至 2014-07-31
  • 项目状态:
    已结题

项目摘要

The research objective of this award is to test the hypothesis that superior surface integrity enables a significant increase of corrosion resistance of novel biodegradable orthopedic magnesium-calcium implants. The research approach is to adjust surface integrity of magnesium-calcium implants by a new hybrid dry cutting-finish burnishing process. The specific methodology includes: (1) fabrication of biodegradable, biocompatible, and lightweight magnesium calcium alloys via calcium alloying and characterization of dynamic mechanical behaviors and microstructures, (2) creation of desired surface integrity of implants through the novel hybrid dry cutting-finish burnishing process with acoustic emission process monitoring, (3) development of a microscale finite element analysis model to provide a fundamental understanding on the process mechanics and surface integrity, and (4) characterization of process-induced surface integrity and its effect on biodegradation performance in simulated body fluids.The research results will enable progress in biodegradable orthopedic implants via solving the pressing issues of stress shielding and surgical interventions associated with commercial permanent metallic implants. It will provide an insight into the basic relationships between process parameters, surface integrity, and biodegradation performance of orthopedic implants. The benefits to society include the improved life quality and reduced financial burden of the affected individuals. The socioeconomic benefits of biodegradable magnesium-calcium implants will also help boost the competitiveness of the booming medical device manufacturing industry.
该奖项的研究目的是验证一个假设,即优越的表面完整性能够显著提高新型可生物降解矫形镁钙植入物的耐腐蚀性。研究方法是采用一种新型的干式切削-精加工混合抛光工艺来调节镁钙植入体的表面完整性。具体方法包括:(1)通过钙合金化和动态力学行为和微观结构表征制造可生物降解,生物相容性和轻质镁钙合金;(2)通过新型混合干切-精加工工艺与声发射过程监测创造所需的植入物表面完整性;(3)开发微尺度有限元分析模型,以提供对工艺力学和表面完整性的基本理解;(4)表征过程诱导的表面完整性及其对模拟体液中生物降解性能的影响。研究结果将通过解决与商业永久性金属植入物相关的应力屏蔽和手术干预等紧迫问题,推动生物可降解骨科植入物的发展。它将为骨科植入物的工艺参数,表面完整性和生物降解性能之间的基本关系提供见解。对社会的好处包括改善受影响个人的生活质量和减轻经济负担。生物可降解镁钙植入物的社会经济效益也将有助于提高蓬勃发展的医疗器械制造业的竞争力。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Yuebin Guo其他文献

Explainable AI for layer-wise emission prediction in laser fusion
  • DOI:
    10.1016/j.cirp.2023.03.009
  • 发表时间:
    2023-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    Weihong “Grace” Guo;Vidita Gawade;Bi Zhang;Yuebin Guo
  • 通讯作者:
    Yuebin Guo
Mining Infrequent Itemsets Based on Extended MMS Model
基于扩展MMS模型的非频繁项集挖掘
Predictive model to decouple the contributions of friction and plastic deformation to machined surface temperatures and residual stress patterns in finish dry cutting
  • DOI:
    10.1007/s11465-010-0097-7
  • 发表时间:
    2010-06-03
  • 期刊:
  • 影响因子:
    4.000
  • 作者:
    Subhash Anurag;Yuebin Guo
  • 通讯作者:
    Yuebin Guo

Yuebin Guo的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Yuebin Guo', 18)}}的其他基金

Collaborative Research: Fusion of Siloed Data for Multistage Manufacturing Systems: Integrative Product Quality and Machine Health Management
协作研究:多级制造系统的孤立数据融合:集成产品质量和机器健康管理
  • 批准号:
    2323083
  • 财政年份:
    2024
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
FMRG: Cyber: Manufacturing USA: NextG-Enabled Manufacturing of the Future (NextGEM)
FMRG:网络:美国制造:支持 NextG 的未来制造 (NextGEM)
  • 批准号:
    2328260
  • 财政年份:
    2024
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
Conference: Early-Career Researcher Travel Support for the 30th CIRP Life Cycle Engineering Conference May 15-17, 2023
会议:2023 年 5 月 15 日至 17 日第 30 届 CIRP 生命周期工程会议的早期职业研究员旅行支持
  • 批准号:
    2322400
  • 财政年份:
    2023
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
CDS&E: Computation-Informed Learning of Melt Pool Dynamics for Real-Time Prognosis
CDS
  • 批准号:
    2152908
  • 财政年份:
    2022
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
Collaborative Research: Specific Energy-Based Prognosis for Machining Surface Integrity through Integration of Process Physics and Machine Learning
合作研究:通过过程物理和机器学习的集成,基于特定能量的加工表面完整性预测
  • 批准号:
    2040358
  • 财政年份:
    2021
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
Electrical Discharge Machining of Biomedical Nitinol Alloys and the Resulting Fundamental Relationship of Microstructure-Property-Function
生物医用镍钛诺合金的放电加工及其微观结构-性能-功能的基本关系
  • 批准号:
    1234696
  • 财政年份:
    2012
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
GOALI: Six-Sigma Based Robust Process Design Under Tool Deterioration for Giga Fatigue Life of Precision Machined Components in Hard Turning
GOALI:基于 6-Sigma 的稳健工艺设计,在刀具磨损情况下实现硬车削中精密加工部件的千兆疲劳寿命
  • 批准号:
    0825780
  • 财政年份:
    2008
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
Fabrication, Property and Function of the Nanostructured Surface Barrier for Hydrogen Storage
储氢纳米结构表面势垒的制备、性能和功能
  • 批准号:
    0700468
  • 财政年份:
    2007
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
Collaborative Research: Massive Parallel Laser Direct-Write of Sub-micron Dent Array for Quantum Leap of Fatigue Performance
合作研究:大规模并行激光直写亚微米凹痕阵列,实现疲劳性能的量子飞跃
  • 批准号:
    0555269
  • 财政年份:
    2006
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
CAREER: A Fundamental Study on Hard Turning - Prediction and Synthesis of Surface Integrity and Component Life
职业生涯:硬车削的基础研究 - 表面完整性和零件寿命的预测和综合
  • 批准号:
    0447452
  • 财政年份:
    2005
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant

相似国自然基金

高粱Dry基因调控的下游基因的挖掘和功能分析
  • 批准号:
    32072026
  • 批准年份:
    2020
  • 资助金额:
    58 万元
  • 项目类别:
    面上项目

相似海外基金

Production of ultra low frictional thin films for cutting tool and development of near dry machining by surface reaction on cutting tool
刀具用超低摩擦薄膜的制备及刀具表面反应近干式加工的发展
  • 批准号:
    17K06089
  • 财政年份:
    2017
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Optimizing of PVD coatings for dry cutting applications by FE-simulation
通过 FE 模拟优化干切削应用的 PVD ​​涂层
  • 批准号:
    258383513
  • 财政年份:
    2014
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Research Grants
Development of super hard Ti-B-C coated tool with high thermal stability for dry cutting.
开发用于干切削的高热稳定性超硬Ti-B-C涂层刀具。
  • 批准号:
    20560114
  • 财政年份:
    2008
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development and structural analyses of hard and wear-resistant thin films for dry-cutting
干切削用硬质耐磨薄膜的研制及结构分析
  • 批准号:
    19760509
  • 财政年份:
    2007
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
Near dry cutting with ultra sonic vibration
超声波振动近干式切削
  • 批准号:
    18360072
  • 财政年份:
    2006
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Dry Cutting - New Coating Concepts for 2010
干式切割 - 2010 年新涂层概念
  • 批准号:
    0423419
  • 财政年份:
    2004
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
Investigation of Embedded Heat Pipes in Cutting Tools for Dry Machining
干式加工切削刀具中嵌入式热管的研究
  • 批准号:
    0342088
  • 财政年份:
    2003
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
Tribological approach to the analysis of near dry cutting mechanism
近干切削机理分析的摩擦学方法
  • 批准号:
    14205027
  • 财政年份:
    2002
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
A Novel Temperature Adaptive Nano-crystalline Dry Lubricant plus Hard Phase Composite Coating for Cutting Tools and Advanced Machining Applications
用于切削工具和先进加工应用的新型温度自适应纳米晶干润滑剂加硬相复合涂层
  • 批准号:
    0115532
  • 财政年份:
    2001
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Standard Grant
Fundamental Study on Metal Cutting and Forming under Dry Condition
干态金属切削成形基础研究
  • 批准号:
    13650118
  • 财政年份:
    2001
  • 资助金额:
    $ 33.45万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了