Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2018 Oct 11;9(10):512. doi: 10.3390/mi9100512

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2018 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Observation inlet and outlet of Tungsten cemented carbide (WC-Co) micro-holes. (a) The inlet of WC-Co micro-holes by scanning electron microscope (SEM); (b) The outlet of WC-Co micro-holes by SEM. (c) Inlet and outlet micro-hole diameters for the X and Y axes.

Observation inlet and outlet of Tungsten cemented carbide (WC-Co) micro-holes. (a) The inlet of WC-Co micro-holes by scanning electron microscope (SEM); (b) The outlet of WC-Co micro-holes by SEM. (c) Inlet and outlet micro-hole diameters for the X and Y axes.